diff -uNr octave-3.6.0/build-aux/texinfo.tex octave-3.6.1/build-aux/texinfo.tex --- octave-3.6.0/build-aux/texinfo.tex 1969-12-31 19:00:00.000000000 -0500 +++ octave-3.6.1/build-aux/texinfo.tex 2012-02-22 14:34:53.000000000 -0500 @@ -0,0 +1,9913 @@ +% texinfo.tex -- TeX macros to handle Texinfo files. +% +% Load plain if necessary, i.e., if running under initex. +\expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi +% +\def\texinfoversion{2012-01-04.16} +% +% Copyright 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995, +% 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, +% 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. +% +% This texinfo.tex file is free software: you can redistribute it and/or +% modify it under the terms of the GNU General Public License as +% published by the Free Software Foundation, either version 3 of the +% License, or (at your option) any later version. +% +% This texinfo.tex file is distributed in the hope that it will be +% useful, but WITHOUT ANY WARRANTY; without even the implied warranty +% of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +% General Public License for more details. +% +% You should have received a copy of the GNU General Public License +% along with this program. If not, see . +% +% As a special exception, when this file is read by TeX when processing +% a Texinfo source document, you may use the result without +% restriction. (This has been our intent since Texinfo was invented.) +% +% Please try the latest version of texinfo.tex before submitting bug +% reports; you can get the latest version from: +% http://www.gnu.org/software/texinfo/ (the Texinfo home page), or +% ftp://tug.org/tex/texinfo.tex +% (and all CTAN mirrors, see http://www.ctan.org). +% The texinfo.tex in any given distribution could well be out +% of date, so if that's what you're using, please check. +% +% Send bug reports to bug-texinfo@gnu.org. Please include including a +% complete document in each bug report with which we can reproduce the +% problem. Patches are, of course, greatly appreciated. +% +% To process a Texinfo manual with TeX, it's most reliable to use the +% texi2dvi shell script that comes with the distribution. For a simple +% manual foo.texi, however, you can get away with this: +% tex foo.texi +% texindex foo.?? +% tex foo.texi +% tex foo.texi +% dvips foo.dvi -o # or whatever; this makes foo.ps. +% The extra TeX runs get the cross-reference information correct. +% Sometimes one run after texindex suffices, and sometimes you need more +% than two; texi2dvi does it as many times as necessary. +% +% It is possible to adapt texinfo.tex for other languages, to some +% extent. You can get the existing language-specific files from the +% full Texinfo distribution. +% +% The GNU Texinfo home page is http://www.gnu.org/software/texinfo. + + +\message{Loading texinfo [version \texinfoversion]:} + +% If in a .fmt file, print the version number +% and turn on active characters that we couldn't do earlier because +% they might have appeared in the input file name. +\everyjob{\message{[Texinfo version \texinfoversion]}% + \catcode`+=\active \catcode`\_=\active} + +\chardef\other=12 + +% We never want plain's \outer definition of \+ in Texinfo. +% For @tex, we can use \tabalign. +\let\+ = \relax + +% Save some plain tex macros whose names we will redefine. +\let\ptexb=\b +\let\ptexbullet=\bullet +\let\ptexc=\c +\let\ptexcomma=\, +\let\ptexdot=\. +\let\ptexdots=\dots +\let\ptexend=\end +\let\ptexequiv=\equiv +\let\ptexexclam=\! +\let\ptexfootnote=\footnote +\let\ptexgtr=> +\let\ptexhat=^ +\let\ptexi=\i +\let\ptexindent=\indent +\let\ptexinsert=\insert +\let\ptexlbrace=\{ +\let\ptexless=< +\let\ptexnewwrite\newwrite +\let\ptexnoindent=\noindent +\let\ptexplus=+ +\let\ptexraggedright=\raggedright +\let\ptexrbrace=\} +\let\ptexslash=\/ +\let\ptexstar=\* +\let\ptext=\t +\let\ptextop=\top +{\catcode`\'=\active \global\let\ptexquoteright'}% active in plain's math mode + +% If this character appears in an error message or help string, it +% starts a new line in the output. +\newlinechar = `^^J + +% Use TeX 3.0's \inputlineno to get the line number, for better error +% messages, but if we're using an old version of TeX, don't do anything. +% +\ifx\inputlineno\thisisundefined + \let\linenumber = \empty % Pre-3.0. +\else + \def\linenumber{l.\the\inputlineno:\space} +\fi + +% Set up fixed words for English if not already set. +\ifx\putwordAppendix\undefined \gdef\putwordAppendix{Appendix}\fi +\ifx\putwordChapter\undefined \gdef\putwordChapter{Chapter}\fi +\ifx\putworderror\undefined \gdef\putworderror{error}\fi +\ifx\putwordfile\undefined \gdef\putwordfile{file}\fi +\ifx\putwordin\undefined \gdef\putwordin{in}\fi +\ifx\putwordIndexIsEmpty\undefined \gdef\putwordIndexIsEmpty{(Index is empty)}\fi +\ifx\putwordIndexNonexistent\undefined \gdef\putwordIndexNonexistent{(Index is nonexistent)}\fi +\ifx\putwordInfo\undefined \gdef\putwordInfo{Info}\fi +\ifx\putwordInstanceVariableof\undefined \gdef\putwordInstanceVariableof{Instance Variable of}\fi +\ifx\putwordMethodon\undefined \gdef\putwordMethodon{Method on}\fi +\ifx\putwordNoTitle\undefined \gdef\putwordNoTitle{No Title}\fi +\ifx\putwordof\undefined \gdef\putwordof{of}\fi +\ifx\putwordon\undefined \gdef\putwordon{on}\fi +\ifx\putwordpage\undefined \gdef\putwordpage{page}\fi +\ifx\putwordsection\undefined \gdef\putwordsection{section}\fi +\ifx\putwordSection\undefined \gdef\putwordSection{Section}\fi +\ifx\putwordsee\undefined \gdef\putwordsee{see}\fi +\ifx\putwordSee\undefined \gdef\putwordSee{See}\fi +\ifx\putwordShortTOC\undefined \gdef\putwordShortTOC{Short Contents}\fi +\ifx\putwordTOC\undefined \gdef\putwordTOC{Table of Contents}\fi +% +\ifx\putwordMJan\undefined \gdef\putwordMJan{January}\fi +\ifx\putwordMFeb\undefined \gdef\putwordMFeb{February}\fi +\ifx\putwordMMar\undefined \gdef\putwordMMar{March}\fi +\ifx\putwordMApr\undefined \gdef\putwordMApr{April}\fi +\ifx\putwordMMay\undefined \gdef\putwordMMay{May}\fi +\ifx\putwordMJun\undefined \gdef\putwordMJun{June}\fi +\ifx\putwordMJul\undefined \gdef\putwordMJul{July}\fi +\ifx\putwordMAug\undefined \gdef\putwordMAug{August}\fi +\ifx\putwordMSep\undefined \gdef\putwordMSep{September}\fi +\ifx\putwordMOct\undefined \gdef\putwordMOct{October}\fi +\ifx\putwordMNov\undefined \gdef\putwordMNov{November}\fi +\ifx\putwordMDec\undefined \gdef\putwordMDec{December}\fi +% +\ifx\putwordDefmac\undefined \gdef\putwordDefmac{Macro}\fi +\ifx\putwordDefspec\undefined \gdef\putwordDefspec{Special Form}\fi +\ifx\putwordDefvar\undefined \gdef\putwordDefvar{Variable}\fi +\ifx\putwordDefopt\undefined \gdef\putwordDefopt{User Option}\fi +\ifx\putwordDeffunc\undefined \gdef\putwordDeffunc{Function}\fi + +% Since the category of space is not known, we have to be careful. +\chardef\spacecat = 10 +\def\spaceisspace{\catcode`\ =\spacecat} + +% sometimes characters are active, so we need control sequences. +\chardef\ampChar = `\& +\chardef\colonChar = `\: +\chardef\commaChar = `\, +\chardef\dashChar = `\- +\chardef\dotChar = `\. +\chardef\exclamChar= `\! +\chardef\hashChar = `\# +\chardef\lquoteChar= `\` +\chardef\questChar = `\? +\chardef\rquoteChar= `\' +\chardef\semiChar = `\; +\chardef\slashChar = `\/ +\chardef\underChar = `\_ + +% Ignore a token. +% +\def\gobble#1{} + +% The following is used inside several \edef's. +\def\makecsname#1{\expandafter\noexpand\csname#1\endcsname} + +% Hyphenation fixes. +\hyphenation{ + Flor-i-da Ghost-script Ghost-view Mac-OS Post-Script + ap-pen-dix bit-map bit-maps + data-base data-bases eshell fall-ing half-way long-est man-u-script + man-u-scripts mini-buf-fer mini-buf-fers over-view par-a-digm + par-a-digms rath-er rec-tan-gu-lar ro-bot-ics se-vere-ly set-up spa-ces + spell-ing spell-ings + stand-alone strong-est time-stamp time-stamps which-ever white-space + wide-spread wrap-around +} + +% Margin to add to right of even pages, to left of odd pages. +\newdimen\bindingoffset +\newdimen\normaloffset +\newdimen\pagewidth \newdimen\pageheight + +% For a final copy, take out the rectangles +% that mark overfull boxes (in case you have decided +% that the text looks ok even though it passes the margin). +% +\def\finalout{\overfullrule=0pt } + +% Sometimes it is convenient to have everything in the transcript file +% and nothing on the terminal. We don't just call \tracingall here, +% since that produces some useless output on the terminal. We also make +% some effort to order the tracing commands to reduce output in the log +% file; cf. trace.sty in LaTeX. +% +\def\gloggingall{\begingroup \globaldefs = 1 \loggingall \endgroup}% +\def\loggingall{% + \tracingstats2 + \tracingpages1 + \tracinglostchars2 % 2 gives us more in etex + \tracingparagraphs1 + \tracingoutput1 + \tracingmacros2 + \tracingrestores1 + \showboxbreadth\maxdimen \showboxdepth\maxdimen + \ifx\eTeXversion\thisisundefined\else % etex gives us more logging + \tracingscantokens1 + \tracingifs1 + \tracinggroups1 + \tracingnesting2 + \tracingassigns1 + \fi + \tracingcommands3 % 3 gives us more in etex + \errorcontextlines16 +}% + +% @errormsg{MSG}. Do the index-like expansions on MSG, but if things +% aren't perfect, it's not the end of the world, being an error message, +% after all. +% +\def\errormsg{\begingroup \indexnofonts \doerrormsg} +\def\doerrormsg#1{\errmessage{#1}} + +% add check for \lastpenalty to plain's definitions. If the last thing +% we did was a \nobreak, we don't want to insert more space. +% +\def\smallbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\smallskipamount + \removelastskip\penalty-50\smallskip\fi\fi} +\def\medbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\medskipamount + \removelastskip\penalty-100\medskip\fi\fi} +\def\bigbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\bigskipamount + \removelastskip\penalty-200\bigskip\fi\fi} + +% Do @cropmarks to get crop marks. +% +\newif\ifcropmarks +\let\cropmarks = \cropmarkstrue +% +% Dimensions to add cropmarks at corners. +% Added by P. A. MacKay, 12 Nov. 1986 +% +\newdimen\outerhsize \newdimen\outervsize % set by the paper size routines +\newdimen\cornerlong \cornerlong=1pc +\newdimen\cornerthick \cornerthick=.3pt +\newdimen\topandbottommargin \topandbottommargin=.75in + +% Output a mark which sets \thischapter, \thissection and \thiscolor. +% We dump everything together because we only have one kind of mark. +% This works because we only use \botmark / \topmark, not \firstmark. +% +% A mark contains a subexpression of the \ifcase ... \fi construct. +% \get*marks macros below extract the needed part using \ifcase. +% +% Another complication is to let the user choose whether \thischapter +% (\thissection) refers to the chapter (section) in effect at the top +% of a page, or that at the bottom of a page. The solution is +% described on page 260 of The TeXbook. It involves outputting two +% marks for the sectioning macros, one before the section break, and +% one after. I won't pretend I can describe this better than DEK... +\def\domark{% + \toks0=\expandafter{\lastchapterdefs}% + \toks2=\expandafter{\lastsectiondefs}% + \toks4=\expandafter{\prevchapterdefs}% + \toks6=\expandafter{\prevsectiondefs}% + \toks8=\expandafter{\lastcolordefs}% + \mark{% + \the\toks0 \the\toks2 + \noexpand\or \the\toks4 \the\toks6 + \noexpand\else \the\toks8 + }% +} +% \topmark doesn't work for the very first chapter (after the title +% page or the contents), so we use \firstmark there -- this gets us +% the mark with the chapter defs, unless the user sneaks in, e.g., +% @setcolor (or @url, or @link, etc.) between @contents and the very +% first @chapter. +\def\gettopheadingmarks{% + \ifcase0\topmark\fi + \ifx\thischapter\empty \ifcase0\firstmark\fi \fi +} +\def\getbottomheadingmarks{\ifcase1\botmark\fi} +\def\getcolormarks{\ifcase2\topmark\fi} + +% Avoid "undefined control sequence" errors. +\def\lastchapterdefs{} +\def\lastsectiondefs{} +\def\prevchapterdefs{} +\def\prevsectiondefs{} +\def\lastcolordefs{} + +% Main output routine. +\chardef\PAGE = 255 +\output = {\onepageout{\pagecontents\PAGE}} + +\newbox\headlinebox +\newbox\footlinebox + +% \onepageout takes a vbox as an argument. Note that \pagecontents +% does insertions, but you have to call it yourself. +\def\onepageout#1{% + \ifcropmarks \hoffset=0pt \else \hoffset=\normaloffset \fi + % + \ifodd\pageno \advance\hoffset by \bindingoffset + \else \advance\hoffset by -\bindingoffset\fi + % + % Do this outside of the \shipout so @code etc. will be expanded in + % the headline as they should be, not taken literally (outputting ''code). + \ifodd\pageno \getoddheadingmarks \else \getevenheadingmarks \fi + \setbox\headlinebox = \vbox{\let\hsize=\pagewidth \makeheadline}% + \ifodd\pageno \getoddfootingmarks \else \getevenfootingmarks \fi + \setbox\footlinebox = \vbox{\let\hsize=\pagewidth \makefootline}% + % + {% + % Have to do this stuff outside the \shipout because we want it to + % take effect in \write's, yet the group defined by the \vbox ends + % before the \shipout runs. + % + \indexdummies % don't expand commands in the output. + \normalturnoffactive % \ in index entries must not stay \, e.g., if + % the page break happens to be in the middle of an example. + % We don't want .vr (or whatever) entries like this: + % \entry{{\tt \indexbackslash }acronym}{32}{\code {\acronym}} + % "\acronym" won't work when it's read back in; + % it needs to be + % {\code {{\tt \backslashcurfont }acronym} + \shipout\vbox{% + % Do this early so pdf references go to the beginning of the page. + \ifpdfmakepagedest \pdfdest name{\the\pageno} xyz\fi + % + \ifcropmarks \vbox to \outervsize\bgroup + \hsize = \outerhsize + \vskip-\topandbottommargin + \vtop to0pt{% + \line{\ewtop\hfil\ewtop}% + \nointerlineskip + \line{% + \vbox{\moveleft\cornerthick\nstop}% + \hfill + \vbox{\moveright\cornerthick\nstop}% + }% + \vss}% + \vskip\topandbottommargin + \line\bgroup + \hfil % center the page within the outer (page) hsize. + \ifodd\pageno\hskip\bindingoffset\fi + \vbox\bgroup + \fi + % + \unvbox\headlinebox + \pagebody{#1}% + \ifdim\ht\footlinebox > 0pt + % Only leave this space if the footline is nonempty. + % (We lessened \vsize for it in \oddfootingyyy.) + % The \baselineskip=24pt in plain's \makefootline has no effect. + \vskip 24pt + \unvbox\footlinebox + \fi + % + \ifcropmarks + \egroup % end of \vbox\bgroup + \hfil\egroup % end of (centering) \line\bgroup + \vskip\topandbottommargin plus1fill minus1fill + \boxmaxdepth = \cornerthick + \vbox to0pt{\vss + \line{% + \vbox{\moveleft\cornerthick\nsbot}% + \hfill + \vbox{\moveright\cornerthick\nsbot}% + }% + \nointerlineskip + \line{\ewbot\hfil\ewbot}% + }% + \egroup % \vbox from first cropmarks clause + \fi + }% end of \shipout\vbox + }% end of group with \indexdummies + \advancepageno + \ifnum\outputpenalty>-20000 \else\dosupereject\fi +} + +\newinsert\margin \dimen\margin=\maxdimen + +\def\pagebody#1{\vbox to\pageheight{\boxmaxdepth=\maxdepth #1}} +{\catcode`\@ =11 +\gdef\pagecontents#1{\ifvoid\topins\else\unvbox\topins\fi +% marginal hacks, juha@viisa.uucp (Juha Takala) +\ifvoid\margin\else % marginal info is present + \rlap{\kern\hsize\vbox to\z@{\kern1pt\box\margin \vss}}\fi +\dimen@=\dp#1\relax \unvbox#1\relax +\ifvoid\footins\else\vskip\skip\footins\footnoterule \unvbox\footins\fi +\ifr@ggedbottom \kern-\dimen@ \vfil \fi} +} + +% Here are the rules for the cropmarks. Note that they are +% offset so that the space between them is truly \outerhsize or \outervsize +% (P. A. MacKay, 12 November, 1986) +% +\def\ewtop{\vrule height\cornerthick depth0pt width\cornerlong} +\def\nstop{\vbox + {\hrule height\cornerthick depth\cornerlong width\cornerthick}} +\def\ewbot{\vrule height0pt depth\cornerthick width\cornerlong} +\def\nsbot{\vbox + {\hrule height\cornerlong depth\cornerthick width\cornerthick}} + +% Parse an argument, then pass it to #1. The argument is the rest of +% the input line (except we remove a trailing comment). #1 should be a +% macro which expects an ordinary undelimited TeX argument. +% +\def\parsearg{\parseargusing{}} +\def\parseargusing#1#2{% + \def\argtorun{#2}% + \begingroup + \obeylines + \spaceisspace + #1% + \parseargline\empty% Insert the \empty token, see \finishparsearg below. +} + +{\obeylines % + \gdef\parseargline#1^^M{% + \endgroup % End of the group started in \parsearg. + \argremovecomment #1\comment\ArgTerm% + }% +} + +% First remove any @comment, then any @c comment. +\def\argremovecomment#1\comment#2\ArgTerm{\argremovec #1\c\ArgTerm} +\def\argremovec#1\c#2\ArgTerm{\argcheckspaces#1\^^M\ArgTerm} + +% Each occurrence of `\^^M' or `\^^M' is replaced by a single space. +% +% \argremovec might leave us with trailing space, e.g., +% @end itemize @c foo +% This space token undergoes the same procedure and is eventually removed +% by \finishparsearg. +% +\def\argcheckspaces#1\^^M{\argcheckspacesX#1\^^M \^^M} +\def\argcheckspacesX#1 \^^M{\argcheckspacesY#1\^^M} +\def\argcheckspacesY#1\^^M#2\^^M#3\ArgTerm{% + \def\temp{#3}% + \ifx\temp\empty + % Do not use \next, perhaps the caller of \parsearg uses it; reuse \temp: + \let\temp\finishparsearg + \else + \let\temp\argcheckspaces + \fi + % Put the space token in: + \temp#1 #3\ArgTerm +} + +% If a _delimited_ argument is enclosed in braces, they get stripped; so +% to get _exactly_ the rest of the line, we had to prevent such situation. +% We prepended an \empty token at the very beginning and we expand it now, +% just before passing the control to \argtorun. +% (Similarly, we have to think about #3 of \argcheckspacesY above: it is +% either the null string, or it ends with \^^M---thus there is no danger +% that a pair of braces would be stripped. +% +% But first, we have to remove the trailing space token. +% +\def\finishparsearg#1 \ArgTerm{\expandafter\argtorun\expandafter{#1}} + +% \parseargdef\foo{...} +% is roughly equivalent to +% \def\foo{\parsearg\Xfoo} +% \def\Xfoo#1{...} +% +% Actually, I use \csname\string\foo\endcsname, ie. \\foo, as it is my +% favourite TeX trick. --kasal, 16nov03 + +\def\parseargdef#1{% + \expandafter \doparseargdef \csname\string#1\endcsname #1% +} +\def\doparseargdef#1#2{% + \def#2{\parsearg#1}% + \def#1##1% +} + +% Several utility definitions with active space: +{ + \obeyspaces + \gdef\obeyedspace{ } + + % Make each space character in the input produce a normal interword + % space in the output. Don't allow a line break at this space, as this + % is used only in environments like @example, where each line of input + % should produce a line of output anyway. + % + \gdef\sepspaces{\obeyspaces\let =\tie} + + % If an index command is used in an @example environment, any spaces + % therein should become regular spaces in the raw index file, not the + % expansion of \tie (\leavevmode \penalty \@M \ ). + \gdef\unsepspaces{\let =\space} +} + + +\def\flushcr{\ifx\par\lisppar \def\next##1{}\else \let\next=\relax \fi \next} + +% Define the framework for environments in texinfo.tex. It's used like this: +% +% \envdef\foo{...} +% \def\Efoo{...} +% +% It's the responsibility of \envdef to insert \begingroup before the +% actual body; @end closes the group after calling \Efoo. \envdef also +% defines \thisenv, so the current environment is known; @end checks +% whether the environment name matches. The \checkenv macro can also be +% used to check whether the current environment is the one expected. +% +% Non-false conditionals (@iftex, @ifset) don't fit into this, so they +% are not treated as environments; they don't open a group. (The +% implementation of @end takes care not to call \endgroup in this +% special case.) + + +% At run-time, environments start with this: +\def\startenvironment#1{\begingroup\def\thisenv{#1}} +% initialize +\let\thisenv\empty + +% ... but they get defined via ``\envdef\foo{...}'': +\long\def\envdef#1#2{\def#1{\startenvironment#1#2}} +\def\envparseargdef#1#2{\parseargdef#1{\startenvironment#1#2}} + +% Check whether we're in the right environment: +\def\checkenv#1{% + \def\temp{#1}% + \ifx\thisenv\temp + \else + \badenverr + \fi +} + +% Environment mismatch, #1 expected: +\def\badenverr{% + \errhelp = \EMsimple + \errmessage{This command can appear only \inenvironment\temp, + not \inenvironment\thisenv}% +} +\def\inenvironment#1{% + \ifx#1\empty + outside of any environment% + \else + in environment \expandafter\string#1% + \fi +} + +% @end foo executes the definition of \Efoo. +% But first, it executes a specialized version of \checkenv +% +\parseargdef\end{% + \if 1\csname iscond.#1\endcsname + \else + % The general wording of \badenverr may not be ideal. + \expandafter\checkenv\csname#1\endcsname + \csname E#1\endcsname + \endgroup + \fi +} + +\newhelp\EMsimple{Press RETURN to continue.} + + +% Be sure we're in horizontal mode when doing a tie, since we make space +% equivalent to this in @example-like environments. Otherwise, a space +% at the beginning of a line will start with \penalty -- and +% since \penalty is valid in vertical mode, we'd end up putting the +% penalty on the vertical list instead of in the new paragraph. +{\catcode`@ = 11 + % Avoid using \@M directly, because that causes trouble + % if the definition is written into an index file. + \global\let\tiepenalty = \@M + \gdef\tie{\leavevmode\penalty\tiepenalty\ } +} + +% @: forces normal size whitespace following. +\def\:{\spacefactor=1000 } + +% @* forces a line break. +\def\*{\hfil\break\hbox{}\ignorespaces} + +% @/ allows a line break. +\let\/=\allowbreak + +% @. is an end-of-sentence period. +\def\.{.\spacefactor=\endofsentencespacefactor\space} + +% @! is an end-of-sentence bang. +\def\!{!\spacefactor=\endofsentencespacefactor\space} + +% @? is an end-of-sentence query. +\def\?{?\spacefactor=\endofsentencespacefactor\space} + +% @frenchspacing on|off says whether to put extra space after punctuation. +% +\def\onword{on} +\def\offword{off} +% +\parseargdef\frenchspacing{% + \def\temp{#1}% + \ifx\temp\onword \plainfrenchspacing + \else\ifx\temp\offword \plainnonfrenchspacing + \else + \errhelp = \EMsimple + \errmessage{Unknown @frenchspacing option `\temp', must be on|off}% + \fi\fi +} + +% @w prevents a word break. Without the \leavevmode, @w at the +% beginning of a paragraph, when TeX is still in vertical mode, would +% produce a whole line of output instead of starting the paragraph. +\def\w#1{\leavevmode\hbox{#1}} + +% @group ... @end group forces ... to be all on one page, by enclosing +% it in a TeX vbox. We use \vtop instead of \vbox to construct the box +% to keep its height that of a normal line. According to the rules for +% \topskip (p.114 of the TeXbook), the glue inserted is +% max (\topskip - \ht (first item), 0). If that height is large, +% therefore, no glue is inserted, and the space between the headline and +% the text is small, which looks bad. +% +% Another complication is that the group might be very large. This can +% cause the glue on the previous page to be unduly stretched, because it +% does not have much material. In this case, it's better to add an +% explicit \vfill so that the extra space is at the bottom. The +% threshold for doing this is if the group is more than \vfilllimit +% percent of a page (\vfilllimit can be changed inside of @tex). +% +\newbox\groupbox +\def\vfilllimit{0.7} +% +\envdef\group{% + \ifnum\catcode`\^^M=\active \else + \errhelp = \groupinvalidhelp + \errmessage{@group invalid in context where filling is enabled}% + \fi + \startsavinginserts + % + \setbox\groupbox = \vtop\bgroup + % Do @comment since we are called inside an environment such as + % @example, where each end-of-line in the input causes an + % end-of-line in the output. We don't want the end-of-line after + % the `@group' to put extra space in the output. Since @group + % should appear on a line by itself (according to the Texinfo + % manual), we don't worry about eating any user text. + \comment +} +% +% The \vtop produces a box with normal height and large depth; thus, TeX puts +% \baselineskip glue before it, and (when the next line of text is done) +% \lineskip glue after it. Thus, space below is not quite equal to space +% above. But it's pretty close. +\def\Egroup{% + % To get correct interline space between the last line of the group + % and the first line afterwards, we have to propagate \prevdepth. + \endgraf % Not \par, as it may have been set to \lisppar. + \global\dimen1 = \prevdepth + \egroup % End the \vtop. + % \dimen0 is the vertical size of the group's box. + \dimen0 = \ht\groupbox \advance\dimen0 by \dp\groupbox + % \dimen2 is how much space is left on the page (more or less). + \dimen2 = \pageheight \advance\dimen2 by -\pagetotal + % if the group doesn't fit on the current page, and it's a big big + % group, force a page break. + \ifdim \dimen0 > \dimen2 + \ifdim \pagetotal < \vfilllimit\pageheight + \page + \fi + \fi + \box\groupbox + \prevdepth = \dimen1 + \checkinserts +} +% +% TeX puts in an \escapechar (i.e., `@') at the beginning of the help +% message, so this ends up printing `@group can only ...'. +% +\newhelp\groupinvalidhelp{% +group can only be used in environments such as @example,^^J% +where each line of input produces a line of output.} + +% @need space-in-mils +% forces a page break if there is not space-in-mils remaining. + +\newdimen\mil \mil=0.001in + +\parseargdef\need{% + % Ensure vertical mode, so we don't make a big box in the middle of a + % paragraph. + \par + % + % If the @need value is less than one line space, it's useless. + \dimen0 = #1\mil + \dimen2 = \ht\strutbox + \advance\dimen2 by \dp\strutbox + \ifdim\dimen0 > \dimen2 + % + % Do a \strut just to make the height of this box be normal, so the + % normal leading is inserted relative to the preceding line. + % And a page break here is fine. + \vtop to #1\mil{\strut\vfil}% + % + % TeX does not even consider page breaks if a penalty added to the + % main vertical list is 10000 or more. But in order to see if the + % empty box we just added fits on the page, we must make it consider + % page breaks. On the other hand, we don't want to actually break the + % page after the empty box. So we use a penalty of 9999. + % + % There is an extremely small chance that TeX will actually break the + % page at this \penalty, if there are no other feasible breakpoints in + % sight. (If the user is using lots of big @group commands, which + % almost-but-not-quite fill up a page, TeX will have a hard time doing + % good page breaking, for example.) However, I could not construct an + % example where a page broke at this \penalty; if it happens in a real + % document, then we can reconsider our strategy. + \penalty9999 + % + % Back up by the size of the box, whether we did a page break or not. + \kern -#1\mil + % + % Do not allow a page break right after this kern. + \nobreak + \fi +} + +% @br forces paragraph break (and is undocumented). + +\let\br = \par + +% @page forces the start of a new page. +% +\def\page{\par\vfill\supereject} + +% @exdent text.... +% outputs text on separate line in roman font, starting at standard page margin + +% This records the amount of indent in the innermost environment. +% That's how much \exdent should take out. +\newskip\exdentamount + +% This defn is used inside fill environments such as @defun. +\parseargdef\exdent{\hfil\break\hbox{\kern -\exdentamount{\rm#1}}\hfil\break} + +% This defn is used inside nofill environments such as @example. +\parseargdef\nofillexdent{{\advance \leftskip by -\exdentamount + \leftline{\hskip\leftskip{\rm#1}}}} + +% @inmargin{WHICH}{TEXT} puts TEXT in the WHICH margin next to the current +% paragraph. For more general purposes, use the \margin insertion +% class. WHICH is `l' or `r'. Not documented, written for gawk manual. +% +\newskip\inmarginspacing \inmarginspacing=1cm +\def\strutdepth{\dp\strutbox} +% +\def\doinmargin#1#2{\strut\vadjust{% + \nobreak + \kern-\strutdepth + \vtop to \strutdepth{% + \baselineskip=\strutdepth + \vss + % if you have multiple lines of stuff to put here, you'll need to + % make the vbox yourself of the appropriate size. + \ifx#1l% + \llap{\ignorespaces #2\hskip\inmarginspacing}% + \else + \rlap{\hskip\hsize \hskip\inmarginspacing \ignorespaces #2}% + \fi + \null + }% +}} +\def\inleftmargin{\doinmargin l} +\def\inrightmargin{\doinmargin r} +% +% @inmargin{TEXT [, RIGHT-TEXT]} +% (if RIGHT-TEXT is given, use TEXT for left page, RIGHT-TEXT for right; +% else use TEXT for both). +% +\def\inmargin#1{\parseinmargin #1,,\finish} +\def\parseinmargin#1,#2,#3\finish{% not perfect, but better than nothing. + \setbox0 = \hbox{\ignorespaces #2}% + \ifdim\wd0 > 0pt + \def\lefttext{#1}% have both texts + \def\righttext{#2}% + \else + \def\lefttext{#1}% have only one text + \def\righttext{#1}% + \fi + % + \ifodd\pageno + \def\temp{\inrightmargin\righttext}% odd page -> outside is right margin + \else + \def\temp{\inleftmargin\lefttext}% + \fi + \temp +} + +% @| inserts a changebar to the left of the current line. It should +% surround any changed text. This approach does *not* work if the +% change spans more than two lines of output. To handle that, we would +% have adopt a much more difficult approach (putting marks into the main +% vertical list for the beginning and end of each change). This command +% is not documented, not supported, and doesn't work. +% +\def\|{% + % \vadjust can only be used in horizontal mode. + \leavevmode + % + % Append this vertical mode material after the current line in the output. + \vadjust{% + % We want to insert a rule with the height and depth of the current + % leading; that is exactly what \strutbox is supposed to record. + \vskip-\baselineskip + % + % \vadjust-items are inserted at the left edge of the type. So + % the \llap here moves out into the left-hand margin. + \llap{% + % + % For a thicker or thinner bar, change the `1pt'. + \vrule height\baselineskip width1pt + % + % This is the space between the bar and the text. + \hskip 12pt + }% + }% +} + +% @include FILE -- \input text of FILE. +% +\def\include{\parseargusing\filenamecatcodes\includezzz} +\def\includezzz#1{% + \pushthisfilestack + \def\thisfile{#1}% + {% + \makevalueexpandable % we want to expand any @value in FILE. + \turnoffactive % and allow special characters in the expansion + \indexnofonts % Allow `@@' and other weird things in file names. + \wlog{texinfo.tex: doing @include of #1^^J}% + \edef\temp{\noexpand\input #1 }% + % + % This trickery is to read FILE outside of a group, in case it makes + % definitions, etc. + \expandafter + }\temp + \popthisfilestack +} +\def\filenamecatcodes{% + \catcode`\\=\other + \catcode`~=\other + \catcode`^=\other + \catcode`_=\other + \catcode`|=\other + \catcode`<=\other + \catcode`>=\other + \catcode`+=\other + \catcode`-=\other + \catcode`\`=\other + \catcode`\'=\other +} + +\def\pushthisfilestack{% + \expandafter\pushthisfilestackX\popthisfilestack\StackTerm +} +\def\pushthisfilestackX{% + \expandafter\pushthisfilestackY\thisfile\StackTerm +} +\def\pushthisfilestackY #1\StackTerm #2\StackTerm {% + \gdef\popthisfilestack{\gdef\thisfile{#1}\gdef\popthisfilestack{#2}}% +} + +\def\popthisfilestack{\errthisfilestackempty} +\def\errthisfilestackempty{\errmessage{Internal error: + the stack of filenames is empty.}} + +\def\thisfile{} + +% @center line +% outputs that line, centered. +% +\parseargdef\center{% + \ifhmode + \let\next\centerH + \else + \let\next\centerV + \fi + \next{\hfil \ignorespaces#1\unskip \hfil}% +} +\def\centerH#1{% + {% + \hfil\break + \advance\hsize by -\leftskip + \advance\hsize by -\rightskip + \line{#1}% + \break + }% +} +\def\centerV#1{\line{\kern\leftskip #1\kern\rightskip}} + +% @sp n outputs n lines of vertical space + +\parseargdef\sp{\vskip #1\baselineskip} + +% @comment ...line which is ignored... +% @c is the same as @comment +% @ignore ... @end ignore is another way to write a comment + +\def\comment{\begingroup \catcode`\^^M=\other% +\catcode`\@=\other \catcode`\{=\other \catcode`\}=\other% +\commentxxx} +{\catcode`\^^M=\other \gdef\commentxxx#1^^M{\endgroup}} + +\let\c=\comment + +% @paragraphindent NCHARS +% We'll use ems for NCHARS, close enough. +% NCHARS can also be the word `asis' or `none'. +% We cannot feasibly implement @paragraphindent asis, though. +% +\def\asisword{asis} % no translation, these are keywords +\def\noneword{none} +% +\parseargdef\paragraphindent{% + \def\temp{#1}% + \ifx\temp\asisword + \else + \ifx\temp\noneword + \defaultparindent = 0pt + \else + \defaultparindent = #1em + \fi + \fi + \parindent = \defaultparindent +} + +% @exampleindent NCHARS +% We'll use ems for NCHARS like @paragraphindent. +% It seems @exampleindent asis isn't necessary, but +% I preserve it to make it similar to @paragraphindent. +\parseargdef\exampleindent{% + \def\temp{#1}% + \ifx\temp\asisword + \else + \ifx\temp\noneword + \lispnarrowing = 0pt + \else + \lispnarrowing = #1em + \fi + \fi +} + +% @firstparagraphindent WORD +% If WORD is `none', then suppress indentation of the first paragraph +% after a section heading. If WORD is `insert', then do indent at such +% paragraphs. +% +% The paragraph indentation is suppressed or not by calling +% \suppressfirstparagraphindent, which the sectioning commands do. +% We switch the definition of this back and forth according to WORD. +% By default, we suppress indentation. +% +\def\suppressfirstparagraphindent{\dosuppressfirstparagraphindent} +\def\insertword{insert} +% +\parseargdef\firstparagraphindent{% + \def\temp{#1}% + \ifx\temp\noneword + \let\suppressfirstparagraphindent = \dosuppressfirstparagraphindent + \else\ifx\temp\insertword + \let\suppressfirstparagraphindent = \relax + \else + \errhelp = \EMsimple + \errmessage{Unknown @firstparagraphindent option `\temp'}% + \fi\fi +} + +% Here is how we actually suppress indentation. Redefine \everypar to +% \kern backwards by \parindent, and then reset itself to empty. +% +% We also make \indent itself not actually do anything until the next +% paragraph. +% +\gdef\dosuppressfirstparagraphindent{% + \gdef\indent{% + \restorefirstparagraphindent + \indent + }% + \gdef\noindent{% + \restorefirstparagraphindent + \noindent + }% + \global\everypar = {% + \kern -\parindent + \restorefirstparagraphindent + }% +} + +\gdef\restorefirstparagraphindent{% + \global \let \indent = \ptexindent + \global \let \noindent = \ptexnoindent + \global \everypar = {}% +} + + +% @refill is a no-op. +\let\refill=\relax + +% If working on a large document in chapters, it is convenient to +% be able to disable indexing, cross-referencing, and contents, for test runs. +% This is done with @novalidate (before @setfilename). +% +\newif\iflinks \linkstrue % by default we want the aux files. +\let\novalidate = \linksfalse + +% @setfilename is done at the beginning of every texinfo file. +% So open here the files we need to have open while reading the input. +% This makes it possible to make a .fmt file for texinfo. +\def\setfilename{% + \fixbackslash % Turn off hack to swallow `\input texinfo'. + \iflinks + \tryauxfile + % Open the new aux file. TeX will close it automatically at exit. + \immediate\openout\auxfile=\jobname.aux + \fi % \openindices needs to do some work in any case. + \openindices + \let\setfilename=\comment % Ignore extra @setfilename cmds. + % + % If texinfo.cnf is present on the system, read it. + % Useful for site-wide @afourpaper, etc. + \openin 1 texinfo.cnf + \ifeof 1 \else \input texinfo.cnf \fi + \closein 1 + % + \comment % Ignore the actual filename. +} + +% Called from \setfilename. +% +\def\openindices{% + \newindex{cp}% + \newcodeindex{fn}% + \newcodeindex{vr}% + \newcodeindex{tp}% + \newcodeindex{ky}% + \newcodeindex{pg}% +} + +% @bye. +\outer\def\bye{\pagealignmacro\tracingstats=1\ptexend} + + +\message{pdf,} +% adobe `portable' document format +\newcount\tempnum +\newcount\lnkcount +\newtoks\filename +\newcount\filenamelength +\newcount\pgn +\newtoks\toksA +\newtoks\toksB +\newtoks\toksC +\newtoks\toksD +\newbox\boxA +\newcount\countA +\newif\ifpdf +\newif\ifpdfmakepagedest + +% when pdftex is run in dvi mode, \pdfoutput is defined (so \pdfoutput=1 +% can be set). So we test for \relax and 0 as well as being undefined. +\ifx\pdfoutput\thisisundefined +\else + \ifx\pdfoutput\relax + \else + \ifcase\pdfoutput + \else + \pdftrue + \fi + \fi +\fi + +% PDF uses PostScript string constants for the names of xref targets, +% for display in the outlines, and in other places. Thus, we have to +% double any backslashes. Otherwise, a name like "\node" will be +% interpreted as a newline (\n), followed by o, d, e. Not good. +% +% See http://www.ntg.nl/pipermail/ntg-pdftex/2004-July/000654.html and +% related messages. The final outcome is that it is up to the TeX user +% to double the backslashes and otherwise make the string valid, so +% that's what we do. pdftex 1.30.0 (ca.2005) introduced a primitive to +% do this reliably, so we use it. + +% #1 is a control sequence in which to do the replacements, +% which we \xdef. +\def\txiescapepdf#1{% + \ifx\pdfescapestring\relax + % No primitive available; should we give a warning or log? + % Many times it won't matter. + \else + % The expandable \pdfescapestring primitive escapes parentheses, + % backslashes, and other special chars. + \xdef#1{\pdfescapestring{#1}}% + \fi +} + +\newhelp\nopdfimagehelp{Texinfo supports .png, .jpg, .jpeg, and .pdf images +with PDF output, and none of those formats could be found. (.eps cannot +be supported due to the design of the PDF format; use regular TeX (DVI +output) for that.)} + +\ifpdf + % + % Color manipulation macros based on pdfcolor.tex, + % except using rgb instead of cmyk; the latter is said to render as a + % very dark gray on-screen and a very dark halftone in print, instead + % of actual black. + \def\rgbDarkRed{0.50 0.09 0.12} + \def\rgbBlack{0 0 0} + % + % k sets the color for filling (usual text, etc.); + % K sets the color for stroking (thin rules, e.g., normal _'s). + \def\pdfsetcolor#1{\pdfliteral{#1 rg #1 RG}} + % + % Set color, and create a mark which defines \thiscolor accordingly, + % so that \makeheadline knows which color to restore. + \def\setcolor#1{% + \xdef\lastcolordefs{\gdef\noexpand\thiscolor{#1}}% + \domark + \pdfsetcolor{#1}% + } + % + \def\maincolor{\rgbBlack} + \pdfsetcolor{\maincolor} + \edef\thiscolor{\maincolor} + \def\lastcolordefs{} + % + \def\makefootline{% + \baselineskip24pt + \line{\pdfsetcolor{\maincolor}\the\footline}% + } + % + \def\makeheadline{% + \vbox to 0pt{% + \vskip-22.5pt + \line{% + \vbox to8.5pt{}% + % Extract \thiscolor definition from the marks. + \getcolormarks + % Typeset the headline with \maincolor, then restore the color. + \pdfsetcolor{\maincolor}\the\headline\pdfsetcolor{\thiscolor}% + }% + \vss + }% + \nointerlineskip + } + % + % + \pdfcatalog{/PageMode /UseOutlines} + % + % #1 is image name, #2 width (might be empty/whitespace), #3 height (ditto). + \def\dopdfimage#1#2#3{% + \def\imagewidth{#2}\setbox0 = \hbox{\ignorespaces #2}% + \def\imageheight{#3}\setbox2 = \hbox{\ignorespaces #3}% + % + % pdftex (and the PDF format) support .pdf, .png, .jpg (among + % others). Let's try in that order, PDF first since if + % someone has a scalable image, presumably better to use that than a + % bitmap. + \let\pdfimgext=\empty + \begingroup + \openin 1 #1.pdf \ifeof 1 + \openin 1 #1.PDF \ifeof 1 + \openin 1 #1.png \ifeof 1 + \openin 1 #1.jpg \ifeof 1 + \openin 1 #1.jpeg \ifeof 1 + \openin 1 #1.JPG \ifeof 1 + \errhelp = \nopdfimagehelp + \errmessage{Could not find image file #1 for pdf}% + \else \gdef\pdfimgext{JPG}% + \fi + \else \gdef\pdfimgext{jpeg}% + \fi + \else \gdef\pdfimgext{jpg}% + \fi + \else \gdef\pdfimgext{png}% + \fi + \else \gdef\pdfimgext{PDF}% + \fi + \else \gdef\pdfimgext{pdf}% + \fi + \closein 1 + \endgroup + % + % without \immediate, ancient pdftex seg faults when the same image is + % included twice. (Version 3.14159-pre-1.0-unofficial-20010704.) + \ifnum\pdftexversion < 14 + \immediate\pdfimage + \else + \immediate\pdfximage + \fi + \ifdim \wd0 >0pt width \imagewidth \fi + \ifdim \wd2 >0pt height \imageheight \fi + \ifnum\pdftexversion<13 + #1.\pdfimgext + \else + {#1.\pdfimgext}% + \fi + \ifnum\pdftexversion < 14 \else + \pdfrefximage \pdflastximage + \fi} + % + \def\pdfmkdest#1{{% + % We have to set dummies so commands such as @code, and characters + % such as \, aren't expanded when present in a section title. + \indexnofonts + \turnoffactive + \makevalueexpandable + \def\pdfdestname{#1}% + \txiescapepdf\pdfdestname + \safewhatsit{\pdfdest name{\pdfdestname} xyz}% + }} + % + % used to mark target names; must be expandable. + \def\pdfmkpgn#1{#1} + % + % by default, use a color that is dark enough to print on paper as + % nearly black, but still distinguishable for online viewing. + \def\urlcolor{\rgbDarkRed} + \def\linkcolor{\rgbDarkRed} + \def\endlink{\setcolor{\maincolor}\pdfendlink} + % + % Adding outlines to PDF; macros for calculating structure of outlines + % come from Petr Olsak + \def\expnumber#1{\expandafter\ifx\csname#1\endcsname\relax 0% + \else \csname#1\endcsname \fi} + \def\advancenumber#1{\tempnum=\expnumber{#1}\relax + \advance\tempnum by 1 + \expandafter\xdef\csname#1\endcsname{\the\tempnum}} + % + % #1 is the section text, which is what will be displayed in the + % outline by the pdf viewer. #2 is the pdf expression for the number + % of subentries (or empty, for subsubsections). #3 is the node text, + % which might be empty if this toc entry had no corresponding node. + % #4 is the page number + % + \def\dopdfoutline#1#2#3#4{% + % Generate a link to the node text if that exists; else, use the + % page number. We could generate a destination for the section + % text in the case where a section has no node, but it doesn't + % seem worth the trouble, since most documents are normally structured. + \edef\pdfoutlinedest{#3}% + \ifx\pdfoutlinedest\empty + \def\pdfoutlinedest{#4}% + \else + \txiescapepdf\pdfoutlinedest + \fi + % + % Also escape PDF chars in the display string. + \edef\pdfoutlinetext{#1}% + \txiescapepdf\pdfoutlinetext + % + \pdfoutline goto name{\pdfmkpgn{\pdfoutlinedest}}#2{\pdfoutlinetext}% + } + % + \def\pdfmakeoutlines{% + \begingroup + % Read toc silently, to get counts of subentries for \pdfoutline. + \def\partentry##1##2##3##4{}% ignore parts in the outlines + \def\numchapentry##1##2##3##4{% + \def\thischapnum{##2}% + \def\thissecnum{0}% + \def\thissubsecnum{0}% + }% + \def\numsecentry##1##2##3##4{% + \advancenumber{chap\thischapnum}% + \def\thissecnum{##2}% + \def\thissubsecnum{0}% + }% + \def\numsubsecentry##1##2##3##4{% + \advancenumber{sec\thissecnum}% + \def\thissubsecnum{##2}% + }% + \def\numsubsubsecentry##1##2##3##4{% + \advancenumber{subsec\thissubsecnum}% + }% + \def\thischapnum{0}% + \def\thissecnum{0}% + \def\thissubsecnum{0}% + % + % use \def rather than \let here because we redefine \chapentry et + % al. a second time, below. + \def\appentry{\numchapentry}% + \def\appsecentry{\numsecentry}% + \def\appsubsecentry{\numsubsecentry}% + \def\appsubsubsecentry{\numsubsubsecentry}% + \def\unnchapentry{\numchapentry}% + \def\unnsecentry{\numsecentry}% + \def\unnsubsecentry{\numsubsecentry}% + \def\unnsubsubsecentry{\numsubsubsecentry}% + \readdatafile{toc}% + % + % Read toc second time, this time actually producing the outlines. + % The `-' means take the \expnumber as the absolute number of + % subentries, which we calculated on our first read of the .toc above. + % + % We use the node names as the destinations. + \def\numchapentry##1##2##3##4{% + \dopdfoutline{##1}{count-\expnumber{chap##2}}{##3}{##4}}% + \def\numsecentry##1##2##3##4{% + \dopdfoutline{##1}{count-\expnumber{sec##2}}{##3}{##4}}% + \def\numsubsecentry##1##2##3##4{% + \dopdfoutline{##1}{count-\expnumber{subsec##2}}{##3}{##4}}% + \def\numsubsubsecentry##1##2##3##4{% count is always zero + \dopdfoutline{##1}{}{##3}{##4}}% + % + % PDF outlines are displayed using system fonts, instead of + % document fonts. Therefore we cannot use special characters, + % since the encoding is unknown. For example, the eogonek from + % Latin 2 (0xea) gets translated to a | character. Info from + % Staszek Wawrykiewicz, 19 Jan 2004 04:09:24 +0100. + % + % TODO this right, we have to translate 8-bit characters to + % their "best" equivalent, based on the @documentencoding. Too + % much work for too little return. Just use the ASCII equivalents + % we use for the index sort strings. + % + \indexnofonts + \setupdatafile + % We can have normal brace characters in the PDF outlines, unlike + % Texinfo index files. So set that up. + \def\{{\lbracecharliteral}% + \def\}{\rbracecharliteral}% + \catcode`\\=\active \otherbackslash + \input \tocreadfilename + \endgroup + } + {\catcode`[=1 \catcode`]=2 + \catcode`{=\other \catcode`}=\other + \gdef\lbracecharliteral[{]% + \gdef\rbracecharliteral[}]% + ] + % + \def\skipspaces#1{\def\PP{#1}\def\D{|}% + \ifx\PP\D\let\nextsp\relax + \else\let\nextsp\skipspaces + \ifx\p\space\else\addtokens{\filename}{\PP}% + \advance\filenamelength by 1 + \fi + \fi + \nextsp} + \def\getfilename#1{\filenamelength=0\expandafter\skipspaces#1|\relax} + \ifnum\pdftexversion < 14 + \let \startlink \pdfannotlink + \else + \let \startlink \pdfstartlink + \fi + % make a live url in pdf output. + \def\pdfurl#1{% + \begingroup + % it seems we really need yet another set of dummies; have not + % tried to figure out what each command should do in the context + % of @url. for now, just make @/ a no-op, that's the only one + % people have actually reported a problem with. + % + \normalturnoffactive + \def\@{@}% + \let\/=\empty + \makevalueexpandable + % do we want to go so far as to use \indexnofonts instead of just + % special-casing \var here? + \def\var##1{##1}% + % + \leavevmode\setcolor{\urlcolor}% + \startlink attr{/Border [0 0 0]}% + user{/Subtype /Link /A << /S /URI /URI (#1) >>}% + \endgroup} + \def\pdfgettoks#1.{\setbox\boxA=\hbox{\toksA={#1.}\toksB={}\maketoks}} + \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks} + \def\adn#1{\addtokens{\toksC}{#1}\global\countA=1\let\next=\maketoks} + \def\poptoks#1#2|ENDTOKS|{\let\first=#1\toksD={#1}\toksA={#2}} + \def\maketoks{% + \expandafter\poptoks\the\toksA|ENDTOKS|\relax + \ifx\first0\adn0 + \else\ifx\first1\adn1 \else\ifx\first2\adn2 \else\ifx\first3\adn3 + \else\ifx\first4\adn4 \else\ifx\first5\adn5 \else\ifx\first6\adn6 + \else\ifx\first7\adn7 \else\ifx\first8\adn8 \else\ifx\first9\adn9 + \else + \ifnum0=\countA\else\makelink\fi + \ifx\first.\let\next=\done\else + \let\next=\maketoks + \addtokens{\toksB}{\the\toksD} + \ifx\first,\addtokens{\toksB}{\space}\fi + \fi + \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi + \next} + \def\makelink{\addtokens{\toksB}% + {\noexpand\pdflink{\the\toksC}}\toksC={}\global\countA=0} + \def\pdflink#1{% + \startlink attr{/Border [0 0 0]} goto name{\pdfmkpgn{#1}} + \setcolor{\linkcolor}#1\endlink} + \def\done{\edef\st{\global\noexpand\toksA={\the\toksB}}\st} +\else + % non-pdf mode + \let\pdfmkdest = \gobble + \let\pdfurl = \gobble + \let\endlink = \relax + \let\setcolor = \gobble + \let\pdfsetcolor = \gobble + \let\pdfmakeoutlines = \relax +\fi % \ifx\pdfoutput + + +\message{fonts,} + +% Change the current font style to #1, remembering it in \curfontstyle. +% For now, we do not accumulate font styles: @b{@i{foo}} prints foo in +% italics, not bold italics. +% +\def\setfontstyle#1{% + \def\curfontstyle{#1}% not as a control sequence, because we are \edef'd. + \csname ten#1\endcsname % change the current font +} + +% Select #1 fonts with the current style. +% +\def\selectfonts#1{\csname #1fonts\endcsname \csname\curfontstyle\endcsname} + +\def\rm{\fam=0 \setfontstyle{rm}} +\def\it{\fam=\itfam \setfontstyle{it}} +\def\sl{\fam=\slfam \setfontstyle{sl}} +\def\bf{\fam=\bffam \setfontstyle{bf}}\def\bfstylename{bf} +\def\tt{\fam=\ttfam \setfontstyle{tt}} + +% Unfortunately, we have to override this for titles and the like, since +% in those cases "rm" is bold. Sigh. +\def\rmisbold{\rm\def\curfontstyle{bf}} + +% Texinfo sort of supports the sans serif font style, which plain TeX does not. +% So we set up a \sf. +\newfam\sffam +\def\sf{\fam=\sffam \setfontstyle{sf}} +\let\li = \sf % Sometimes we call it \li, not \sf. + +% We don't need math for this font style. +\def\ttsl{\setfontstyle{ttsl}} + + +% Default leading. +\newdimen\textleading \textleading = 13.2pt + +% Set the baselineskip to #1, and the lineskip and strut size +% correspondingly. There is no deep meaning behind these magic numbers +% used as factors; they just match (closely enough) what Knuth defined. +% +\def\lineskipfactor{.08333} +\def\strutheightpercent{.70833} +\def\strutdepthpercent {.29167} +% +% can get a sort of poor man's double spacing by redefining this. +\def\baselinefactor{1} +% +\def\setleading#1{% + \dimen0 = #1\relax + \normalbaselineskip = \baselinefactor\dimen0 + \normallineskip = \lineskipfactor\normalbaselineskip + \normalbaselines + \setbox\strutbox =\hbox{% + \vrule width0pt height\strutheightpercent\baselineskip + depth \strutdepthpercent \baselineskip + }% +} + +% PDF CMaps. See also LaTeX's t1.cmap. +% +% do nothing with this by default. +\expandafter\let\csname cmapOT1\endcsname\gobble +\expandafter\let\csname cmapOT1IT\endcsname\gobble +\expandafter\let\csname cmapOT1TT\endcsname\gobble + +% if we are producing pdf, and we have \pdffontattr, then define cmaps. +% (\pdffontattr was introduced many years ago, but people still run +% older pdftex's; it's easy to conditionalize, so we do.) +\ifpdf \ifx\pdffontattr\thisisundefined \else + \begingroup + \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char. + \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap +%%DocumentNeededResources: ProcSet (CIDInit) +%%IncludeResource: ProcSet (CIDInit) +%%BeginResource: CMap (TeX-OT1-0) +%%Title: (TeX-OT1-0 TeX OT1 0) +%%Version: 1.000 +%%EndComments +/CIDInit /ProcSet findresource begin +12 dict begin +begincmap +/CIDSystemInfo +<< /Registry (TeX) +/Ordering (OT1) +/Supplement 0 +>> def +/CMapName /TeX-OT1-0 def +/CMapType 2 def +1 begincodespacerange +<00> <7F> +endcodespacerange +8 beginbfrange +<00> <01> <0393> +<09> <0A> <03A8> +<23> <26> <0023> +<28> <3B> <0028> +<3F> <5B> <003F> +<5D> <5E> <005D> +<61> <7A> <0061> +<7B> <7C> <2013> +endbfrange +40 beginbfchar +<02> <0398> +<03> <039B> +<04> <039E> +<05> <03A0> +<06> <03A3> +<07> <03D2> +<08> <03A6> +<0B> <00660066> +<0C> <00660069> +<0D> <0066006C> +<0E> <006600660069> +<0F> <00660066006C> +<10> <0131> +<11> <0237> +<12> <0060> +<13> <00B4> +<14> <02C7> +<15> <02D8> +<16> <00AF> +<17> <02DA> +<18> <00B8> +<19> <00DF> +<1A> <00E6> +<1B> <0153> +<1C> <00F8> +<1D> <00C6> +<1E> <0152> +<1F> <00D8> +<21> <0021> +<22> <201D> +<27> <2019> +<3C> <00A1> +<3D> <003D> +<3E> <00BF> +<5C> <201C> +<5F> <02D9> +<60> <2018> +<7D> <02DD> +<7E> <007E> +<7F> <00A8> +endbfchar +endcmap +CMapName currentdict /CMap defineresource pop +end +end +%%EndResource +%%EOF + }\endgroup + \expandafter\edef\csname cmapOT1\endcsname#1{% + \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}% + }% +% +% \cmapOT1IT + \begingroup + \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char. + \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap +%%DocumentNeededResources: ProcSet (CIDInit) +%%IncludeResource: ProcSet (CIDInit) +%%BeginResource: CMap (TeX-OT1IT-0) +%%Title: (TeX-OT1IT-0 TeX OT1IT 0) +%%Version: 1.000 +%%EndComments +/CIDInit /ProcSet findresource begin +12 dict begin +begincmap +/CIDSystemInfo +<< /Registry (TeX) +/Ordering (OT1IT) +/Supplement 0 +>> def +/CMapName /TeX-OT1IT-0 def +/CMapType 2 def +1 begincodespacerange +<00> <7F> +endcodespacerange +8 beginbfrange +<00> <01> <0393> +<09> <0A> <03A8> +<25> <26> <0025> +<28> <3B> <0028> +<3F> <5B> <003F> +<5D> <5E> <005D> +<61> <7A> <0061> +<7B> <7C> <2013> +endbfrange +42 beginbfchar +<02> <0398> +<03> <039B> +<04> <039E> +<05> <03A0> +<06> <03A3> +<07> <03D2> +<08> <03A6> +<0B> <00660066> +<0C> <00660069> +<0D> <0066006C> +<0E> <006600660069> +<0F> <00660066006C> +<10> <0131> +<11> <0237> +<12> <0060> +<13> <00B4> +<14> <02C7> +<15> <02D8> +<16> <00AF> +<17> <02DA> +<18> <00B8> +<19> <00DF> +<1A> <00E6> +<1B> <0153> +<1C> <00F8> +<1D> <00C6> +<1E> <0152> +<1F> <00D8> +<21> <0021> +<22> <201D> +<23> <0023> +<24> <00A3> +<27> <2019> +<3C> <00A1> +<3D> <003D> +<3E> <00BF> +<5C> <201C> +<5F> <02D9> +<60> <2018> +<7D> <02DD> +<7E> <007E> +<7F> <00A8> +endbfchar +endcmap +CMapName currentdict /CMap defineresource pop +end +end +%%EndResource +%%EOF + }\endgroup + \expandafter\edef\csname cmapOT1IT\endcsname#1{% + \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}% + }% +% +% \cmapOT1TT + \begingroup + \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char. + \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap +%%DocumentNeededResources: ProcSet (CIDInit) +%%IncludeResource: ProcSet (CIDInit) +%%BeginResource: CMap (TeX-OT1TT-0) +%%Title: (TeX-OT1TT-0 TeX OT1TT 0) +%%Version: 1.000 +%%EndComments +/CIDInit /ProcSet findresource begin +12 dict begin +begincmap +/CIDSystemInfo +<< /Registry (TeX) +/Ordering (OT1TT) +/Supplement 0 +>> def +/CMapName /TeX-OT1TT-0 def +/CMapType 2 def +1 begincodespacerange +<00> <7F> +endcodespacerange +5 beginbfrange +<00> <01> <0393> +<09> <0A> <03A8> +<21> <26> <0021> +<28> <5F> <0028> +<61> <7E> <0061> +endbfrange +32 beginbfchar +<02> <0398> +<03> <039B> +<04> <039E> +<05> <03A0> +<06> <03A3> +<07> <03D2> +<08> <03A6> +<0B> <2191> +<0C> <2193> +<0D> <0027> +<0E> <00A1> +<0F> <00BF> +<10> <0131> +<11> <0237> +<12> <0060> +<13> <00B4> +<14> <02C7> +<15> <02D8> +<16> <00AF> +<17> <02DA> +<18> <00B8> +<19> <00DF> +<1A> <00E6> +<1B> <0153> +<1C> <00F8> +<1D> <00C6> +<1E> <0152> +<1F> <00D8> +<20> <2423> +<27> <2019> +<60> <2018> +<7F> <00A8> +endbfchar +endcmap +CMapName currentdict /CMap defineresource pop +end +end +%%EndResource +%%EOF + }\endgroup + \expandafter\edef\csname cmapOT1TT\endcsname#1{% + \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}% + }% +\fi\fi + + +% Set the font macro #1 to the font named #2, adding on the +% specified font prefix (normally `cm'). +% #3 is the font's design size, #4 is a scale factor, #5 is the CMap +% encoding (currently only OT1, OT1IT and OT1TT are allowed, pass +% empty to omit). +\def\setfont#1#2#3#4#5{% + \font#1=\fontprefix#2#3 scaled #4 + \csname cmap#5\endcsname#1% +} +% This is what gets called when #5 of \setfont is empty. +\let\cmap\gobble +% emacs-page end of cmaps + +% Use cm as the default font prefix. +% To specify the font prefix, you must define \fontprefix +% before you read in texinfo.tex. +\ifx\fontprefix\thisisundefined +\def\fontprefix{cm} +\fi +% Support font families that don't use the same naming scheme as CM. +\def\rmshape{r} +\def\rmbshape{bx} %where the normal face is bold +\def\bfshape{b} +\def\bxshape{bx} +\def\ttshape{tt} +\def\ttbshape{tt} +\def\ttslshape{sltt} +\def\itshape{ti} +\def\itbshape{bxti} +\def\slshape{sl} +\def\slbshape{bxsl} +\def\sfshape{ss} +\def\sfbshape{ss} +\def\scshape{csc} +\def\scbshape{csc} + +% Definitions for a main text size of 11pt. This is the default in +% Texinfo. +% +\def\definetextfontsizexi{% +% Text fonts (11.2pt, magstep1). +\def\textnominalsize{11pt} +\edef\mainmagstep{\magstephalf} +\setfont\textrm\rmshape{10}{\mainmagstep}{OT1} +\setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT} +\setfont\textbf\bfshape{10}{\mainmagstep}{OT1} +\setfont\textit\itshape{10}{\mainmagstep}{OT1IT} +\setfont\textsl\slshape{10}{\mainmagstep}{OT1} +\setfont\textsf\sfshape{10}{\mainmagstep}{OT1} +\setfont\textsc\scshape{10}{\mainmagstep}{OT1} +\setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT} +\font\texti=cmmi10 scaled \mainmagstep +\font\textsy=cmsy10 scaled \mainmagstep +\def\textecsize{1095} + +% A few fonts for @defun names and args. +\setfont\defbf\bfshape{10}{\magstep1}{OT1} +\setfont\deftt\ttshape{10}{\magstep1}{OT1TT} +\setfont\defttsl\ttslshape{10}{\magstep1}{OT1TT} +\def\df{\let\tentt=\deftt \let\tenbf = \defbf \let\tenttsl=\defttsl \bf} + +% Fonts for indices, footnotes, small examples (9pt). +\def\smallnominalsize{9pt} +\setfont\smallrm\rmshape{9}{1000}{OT1} +\setfont\smalltt\ttshape{9}{1000}{OT1TT} +\setfont\smallbf\bfshape{10}{900}{OT1} +\setfont\smallit\itshape{9}{1000}{OT1IT} +\setfont\smallsl\slshape{9}{1000}{OT1} +\setfont\smallsf\sfshape{9}{1000}{OT1} +\setfont\smallsc\scshape{10}{900}{OT1} +\setfont\smallttsl\ttslshape{10}{900}{OT1TT} +\font\smalli=cmmi9 +\font\smallsy=cmsy9 +\def\smallecsize{0900} + +% Fonts for small examples (8pt). +\def\smallernominalsize{8pt} +\setfont\smallerrm\rmshape{8}{1000}{OT1} +\setfont\smallertt\ttshape{8}{1000}{OT1TT} +\setfont\smallerbf\bfshape{10}{800}{OT1} +\setfont\smallerit\itshape{8}{1000}{OT1IT} +\setfont\smallersl\slshape{8}{1000}{OT1} +\setfont\smallersf\sfshape{8}{1000}{OT1} +\setfont\smallersc\scshape{10}{800}{OT1} +\setfont\smallerttsl\ttslshape{10}{800}{OT1TT} +\font\smalleri=cmmi8 +\font\smallersy=cmsy8 +\def\smallerecsize{0800} + +% Fonts for title page (20.4pt): +\def\titlenominalsize{20pt} +\setfont\titlerm\rmbshape{12}{\magstep3}{OT1} +\setfont\titleit\itbshape{10}{\magstep4}{OT1IT} +\setfont\titlesl\slbshape{10}{\magstep4}{OT1} +\setfont\titlett\ttbshape{12}{\magstep3}{OT1TT} +\setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT} +\setfont\titlesf\sfbshape{17}{\magstep1}{OT1} +\let\titlebf=\titlerm +\setfont\titlesc\scbshape{10}{\magstep4}{OT1} +\font\titlei=cmmi12 scaled \magstep3 +\font\titlesy=cmsy10 scaled \magstep4 +\def\titleecsize{2074} + +% Chapter (and unnumbered) fonts (17.28pt). +\def\chapnominalsize{17pt} +\setfont\chaprm\rmbshape{12}{\magstep2}{OT1} +\setfont\chapit\itbshape{10}{\magstep3}{OT1IT} +\setfont\chapsl\slbshape{10}{\magstep3}{OT1} +\setfont\chaptt\ttbshape{12}{\magstep2}{OT1TT} +\setfont\chapttsl\ttslshape{10}{\magstep3}{OT1TT} +\setfont\chapsf\sfbshape{17}{1000}{OT1} +\let\chapbf=\chaprm +\setfont\chapsc\scbshape{10}{\magstep3}{OT1} +\font\chapi=cmmi12 scaled \magstep2 +\font\chapsy=cmsy10 scaled \magstep3 +\def\chapecsize{1728} + +% Section fonts (14.4pt). +\def\secnominalsize{14pt} +\setfont\secrm\rmbshape{12}{\magstep1}{OT1} +\setfont\secit\itbshape{10}{\magstep2}{OT1IT} +\setfont\secsl\slbshape{10}{\magstep2}{OT1} +\setfont\sectt\ttbshape{12}{\magstep1}{OT1TT} +\setfont\secttsl\ttslshape{10}{\magstep2}{OT1TT} +\setfont\secsf\sfbshape{12}{\magstep1}{OT1} +\let\secbf\secrm +\setfont\secsc\scbshape{10}{\magstep2}{OT1} +\font\seci=cmmi12 scaled \magstep1 +\font\secsy=cmsy10 scaled \magstep2 +\def\sececsize{1440} + +% Subsection fonts (13.15pt). +\def\ssecnominalsize{13pt} +\setfont\ssecrm\rmbshape{12}{\magstephalf}{OT1} +\setfont\ssecit\itbshape{10}{1315}{OT1IT} +\setfont\ssecsl\slbshape{10}{1315}{OT1} +\setfont\ssectt\ttbshape{12}{\magstephalf}{OT1TT} +\setfont\ssecttsl\ttslshape{10}{1315}{OT1TT} +\setfont\ssecsf\sfbshape{12}{\magstephalf}{OT1} +\let\ssecbf\ssecrm +\setfont\ssecsc\scbshape{10}{1315}{OT1} +\font\sseci=cmmi12 scaled \magstephalf +\font\ssecsy=cmsy10 scaled 1315 +\def\ssececsize{1200} + +% Reduced fonts for @acro in text (10pt). +\def\reducednominalsize{10pt} +\setfont\reducedrm\rmshape{10}{1000}{OT1} +\setfont\reducedtt\ttshape{10}{1000}{OT1TT} +\setfont\reducedbf\bfshape{10}{1000}{OT1} +\setfont\reducedit\itshape{10}{1000}{OT1IT} +\setfont\reducedsl\slshape{10}{1000}{OT1} +\setfont\reducedsf\sfshape{10}{1000}{OT1} +\setfont\reducedsc\scshape{10}{1000}{OT1} +\setfont\reducedttsl\ttslshape{10}{1000}{OT1TT} +\font\reducedi=cmmi10 +\font\reducedsy=cmsy10 +\def\reducedecsize{1000} + +\textleading = 13.2pt % line spacing for 11pt CM +\textfonts % reset the current fonts +\rm +} % end of 11pt text font size definitions + + +% Definitions to make the main text be 10pt Computer Modern, with +% section, chapter, etc., sizes following suit. This is for the GNU +% Press printing of the Emacs 22 manual. Maybe other manuals in the +% future. Used with @smallbook, which sets the leading to 12pt. +% +\def\definetextfontsizex{% +% Text fonts (10pt). +\def\textnominalsize{10pt} +\edef\mainmagstep{1000} +\setfont\textrm\rmshape{10}{\mainmagstep}{OT1} +\setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT} +\setfont\textbf\bfshape{10}{\mainmagstep}{OT1} +\setfont\textit\itshape{10}{\mainmagstep}{OT1IT} +\setfont\textsl\slshape{10}{\mainmagstep}{OT1} +\setfont\textsf\sfshape{10}{\mainmagstep}{OT1} +\setfont\textsc\scshape{10}{\mainmagstep}{OT1} +\setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT} +\font\texti=cmmi10 scaled \mainmagstep +\font\textsy=cmsy10 scaled \mainmagstep +\def\textecsize{1000} + +% A few fonts for @defun names and args. +\setfont\defbf\bfshape{10}{\magstephalf}{OT1} +\setfont\deftt\ttshape{10}{\magstephalf}{OT1TT} +\setfont\defttsl\ttslshape{10}{\magstephalf}{OT1TT} +\def\df{\let\tentt=\deftt \let\tenbf = \defbf \let\tenttsl=\defttsl \bf} + +% Fonts for indices, footnotes, small examples (9pt). +\def\smallnominalsize{9pt} +\setfont\smallrm\rmshape{9}{1000}{OT1} +\setfont\smalltt\ttshape{9}{1000}{OT1TT} +\setfont\smallbf\bfshape{10}{900}{OT1} +\setfont\smallit\itshape{9}{1000}{OT1IT} +\setfont\smallsl\slshape{9}{1000}{OT1} +\setfont\smallsf\sfshape{9}{1000}{OT1} +\setfont\smallsc\scshape{10}{900}{OT1} +\setfont\smallttsl\ttslshape{10}{900}{OT1TT} +\font\smalli=cmmi9 +\font\smallsy=cmsy9 +\def\smallecsize{0900} + +% Fonts for small examples (8pt). +\def\smallernominalsize{8pt} +\setfont\smallerrm\rmshape{8}{1000}{OT1} +\setfont\smallertt\ttshape{8}{1000}{OT1TT} +\setfont\smallerbf\bfshape{10}{800}{OT1} +\setfont\smallerit\itshape{8}{1000}{OT1IT} +\setfont\smallersl\slshape{8}{1000}{OT1} +\setfont\smallersf\sfshape{8}{1000}{OT1} +\setfont\smallersc\scshape{10}{800}{OT1} +\setfont\smallerttsl\ttslshape{10}{800}{OT1TT} +\font\smalleri=cmmi8 +\font\smallersy=cmsy8 +\def\smallerecsize{0800} + +% Fonts for title page (20.4pt): +\def\titlenominalsize{20pt} +\setfont\titlerm\rmbshape{12}{\magstep3}{OT1} +\setfont\titleit\itbshape{10}{\magstep4}{OT1IT} +\setfont\titlesl\slbshape{10}{\magstep4}{OT1} +\setfont\titlett\ttbshape{12}{\magstep3}{OT1TT} +\setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT} +\setfont\titlesf\sfbshape{17}{\magstep1}{OT1} +\let\titlebf=\titlerm +\setfont\titlesc\scbshape{10}{\magstep4}{OT1} +\font\titlei=cmmi12 scaled \magstep3 +\font\titlesy=cmsy10 scaled \magstep4 +\def\titleecsize{2074} + +% Chapter fonts (14.4pt). +\def\chapnominalsize{14pt} +\setfont\chaprm\rmbshape{12}{\magstep1}{OT1} +\setfont\chapit\itbshape{10}{\magstep2}{OT1IT} +\setfont\chapsl\slbshape{10}{\magstep2}{OT1} +\setfont\chaptt\ttbshape{12}{\magstep1}{OT1TT} +\setfont\chapttsl\ttslshape{10}{\magstep2}{OT1TT} +\setfont\chapsf\sfbshape{12}{\magstep1}{OT1} +\let\chapbf\chaprm +\setfont\chapsc\scbshape{10}{\magstep2}{OT1} +\font\chapi=cmmi12 scaled \magstep1 +\font\chapsy=cmsy10 scaled \magstep2 +\def\chapecsize{1440} + +% Section fonts (12pt). +\def\secnominalsize{12pt} +\setfont\secrm\rmbshape{12}{1000}{OT1} +\setfont\secit\itbshape{10}{\magstep1}{OT1IT} +\setfont\secsl\slbshape{10}{\magstep1}{OT1} +\setfont\sectt\ttbshape{12}{1000}{OT1TT} +\setfont\secttsl\ttslshape{10}{\magstep1}{OT1TT} +\setfont\secsf\sfbshape{12}{1000}{OT1} +\let\secbf\secrm +\setfont\secsc\scbshape{10}{\magstep1}{OT1} +\font\seci=cmmi12 +\font\secsy=cmsy10 scaled \magstep1 +\def\sececsize{1200} + +% Subsection fonts (10pt). +\def\ssecnominalsize{10pt} +\setfont\ssecrm\rmbshape{10}{1000}{OT1} +\setfont\ssecit\itbshape{10}{1000}{OT1IT} +\setfont\ssecsl\slbshape{10}{1000}{OT1} +\setfont\ssectt\ttbshape{10}{1000}{OT1TT} +\setfont\ssecttsl\ttslshape{10}{1000}{OT1TT} +\setfont\ssecsf\sfbshape{10}{1000}{OT1} +\let\ssecbf\ssecrm +\setfont\ssecsc\scbshape{10}{1000}{OT1} +\font\sseci=cmmi10 +\font\ssecsy=cmsy10 +\def\ssececsize{1000} + +% Reduced fonts for @acro in text (9pt). +\def\reducednominalsize{9pt} +\setfont\reducedrm\rmshape{9}{1000}{OT1} +\setfont\reducedtt\ttshape{9}{1000}{OT1TT} +\setfont\reducedbf\bfshape{10}{900}{OT1} +\setfont\reducedit\itshape{9}{1000}{OT1IT} +\setfont\reducedsl\slshape{9}{1000}{OT1} +\setfont\reducedsf\sfshape{9}{1000}{OT1} +\setfont\reducedsc\scshape{10}{900}{OT1} +\setfont\reducedttsl\ttslshape{10}{900}{OT1TT} +\font\reducedi=cmmi9 +\font\reducedsy=cmsy9 +\def\reducedecsize{0900} + +\divide\parskip by 2 % reduce space between paragraphs +\textleading = 12pt % line spacing for 10pt CM +\textfonts % reset the current fonts +\rm +} % end of 10pt text font size definitions + + +% We provide the user-level command +% @fonttextsize 10 +% (or 11) to redefine the text font size. pt is assumed. +% +\def\xiword{11} +\def\xword{10} +\def\xwordpt{10pt} +% +\parseargdef\fonttextsize{% + \def\textsizearg{#1}% + %\wlog{doing @fonttextsize \textsizearg}% + % + % Set \globaldefs so that documents can use this inside @tex, since + % makeinfo 4.8 does not support it, but we need it nonetheless. + % + \begingroup \globaldefs=1 + \ifx\textsizearg\xword \definetextfontsizex + \else \ifx\textsizearg\xiword \definetextfontsizexi + \else + \errhelp=\EMsimple + \errmessage{@fonttextsize only supports `10' or `11', not `\textsizearg'} + \fi\fi + \endgroup +} + + +% In order for the font changes to affect most math symbols and letters, +% we have to define the \textfont of the standard families. Since +% texinfo doesn't allow for producing subscripts and superscripts except +% in the main text, we don't bother to reset \scriptfont and +% \scriptscriptfont (which would also require loading a lot more fonts). +% +\def\resetmathfonts{% + \textfont0=\tenrm \textfont1=\teni \textfont2=\tensy + \textfont\itfam=\tenit \textfont\slfam=\tensl \textfont\bffam=\tenbf + \textfont\ttfam=\tentt \textfont\sffam=\tensf +} + +% The font-changing commands redefine the meanings of \tenSTYLE, instead +% of just \STYLE. We do this because \STYLE needs to also set the +% current \fam for math mode. Our \STYLE (e.g., \rm) commands hardwire +% \tenSTYLE to set the current font. +% +% Each font-changing command also sets the names \lsize (one size lower) +% and \lllsize (three sizes lower). These relative commands are used in +% the LaTeX logo and acronyms. +% +% This all needs generalizing, badly. +% +\def\textfonts{% + \let\tenrm=\textrm \let\tenit=\textit \let\tensl=\textsl + \let\tenbf=\textbf \let\tentt=\texttt \let\smallcaps=\textsc + \let\tensf=\textsf \let\teni=\texti \let\tensy=\textsy + \let\tenttsl=\textttsl + \def\curfontsize{text}% + \def\lsize{reduced}\def\lllsize{smaller}% + \resetmathfonts \setleading{\textleading}} +\def\titlefonts{% + \let\tenrm=\titlerm \let\tenit=\titleit \let\tensl=\titlesl + \let\tenbf=\titlebf \let\tentt=\titlett \let\smallcaps=\titlesc + \let\tensf=\titlesf \let\teni=\titlei \let\tensy=\titlesy + \let\tenttsl=\titlettsl + \def\curfontsize{title}% + \def\lsize{chap}\def\lllsize{subsec}% + \resetmathfonts \setleading{27pt}} +\def\titlefont#1{{\titlefonts\rmisbold #1}} +\def\chapfonts{% + \let\tenrm=\chaprm \let\tenit=\chapit \let\tensl=\chapsl + \let\tenbf=\chapbf \let\tentt=\chaptt \let\smallcaps=\chapsc + \let\tensf=\chapsf \let\teni=\chapi \let\tensy=\chapsy + \let\tenttsl=\chapttsl + \def\curfontsize{chap}% + \def\lsize{sec}\def\lllsize{text}% + \resetmathfonts \setleading{19pt}} +\def\secfonts{% + \let\tenrm=\secrm \let\tenit=\secit \let\tensl=\secsl + \let\tenbf=\secbf \let\tentt=\sectt \let\smallcaps=\secsc + \let\tensf=\secsf \let\teni=\seci \let\tensy=\secsy + \let\tenttsl=\secttsl + \def\curfontsize{sec}% + \def\lsize{subsec}\def\lllsize{reduced}% + \resetmathfonts \setleading{16pt}} +\def\subsecfonts{% + \let\tenrm=\ssecrm \let\tenit=\ssecit \let\tensl=\ssecsl + \let\tenbf=\ssecbf \let\tentt=\ssectt \let\smallcaps=\ssecsc + \let\tensf=\ssecsf \let\teni=\sseci \let\tensy=\ssecsy + \let\tenttsl=\ssecttsl + \def\curfontsize{ssec}% + \def\lsize{text}\def\lllsize{small}% + \resetmathfonts \setleading{15pt}} +\let\subsubsecfonts = \subsecfonts +\def\reducedfonts{% + \let\tenrm=\reducedrm \let\tenit=\reducedit \let\tensl=\reducedsl + \let\tenbf=\reducedbf \let\tentt=\reducedtt \let\reducedcaps=\reducedsc + \let\tensf=\reducedsf \let\teni=\reducedi \let\tensy=\reducedsy + \let\tenttsl=\reducedttsl + \def\curfontsize{reduced}% + \def\lsize{small}\def\lllsize{smaller}% + \resetmathfonts \setleading{10.5pt}} +\def\smallfonts{% + \let\tenrm=\smallrm \let\tenit=\smallit \let\tensl=\smallsl + \let\tenbf=\smallbf \let\tentt=\smalltt \let\smallcaps=\smallsc + \let\tensf=\smallsf \let\teni=\smalli \let\tensy=\smallsy + \let\tenttsl=\smallttsl + \def\curfontsize{small}% + \def\lsize{smaller}\def\lllsize{smaller}% + \resetmathfonts \setleading{10.5pt}} +\def\smallerfonts{% + \let\tenrm=\smallerrm \let\tenit=\smallerit \let\tensl=\smallersl + \let\tenbf=\smallerbf \let\tentt=\smallertt \let\smallcaps=\smallersc + \let\tensf=\smallersf \let\teni=\smalleri \let\tensy=\smallersy + \let\tenttsl=\smallerttsl + \def\curfontsize{smaller}% + \def\lsize{smaller}\def\lllsize{smaller}% + \resetmathfonts \setleading{9.5pt}} + +% Fonts for short table of contents. +\setfont\shortcontrm\rmshape{12}{1000}{OT1} +\setfont\shortcontbf\bfshape{10}{\magstep1}{OT1} % no cmb12 +\setfont\shortcontsl\slshape{12}{1000}{OT1} +\setfont\shortconttt\ttshape{12}{1000}{OT1TT} + +% Define these just so they can be easily changed for other fonts. +\def\angleleft{$\langle$} +\def\angleright{$\rangle$} + +% Set the fonts to use with the @small... environments. +\let\smallexamplefonts = \smallfonts + +% About \smallexamplefonts. If we use \smallfonts (9pt), @smallexample +% can fit this many characters: +% 8.5x11=86 smallbook=72 a4=90 a5=69 +% If we use \scriptfonts (8pt), then we can fit this many characters: +% 8.5x11=90+ smallbook=80 a4=90+ a5=77 +% For me, subjectively, the few extra characters that fit aren't worth +% the additional smallness of 8pt. So I'm making the default 9pt. +% +% By the way, for comparison, here's what fits with @example (10pt): +% 8.5x11=71 smallbook=60 a4=75 a5=58 +% --karl, 24jan03. + +% Set up the default fonts, so we can use them for creating boxes. +% +\definetextfontsizexi + + +\message{markup,} + +% Check if we are currently using a typewriter font. Since all the +% Computer Modern typewriter fonts have zero interword stretch (and +% shrink), and it is reasonable to expect all typewriter fonts to have +% this property, we can check that font parameter. +% +\def\ifmonospace{\ifdim\fontdimen3\font=0pt } + +% Markup style infrastructure. \defmarkupstylesetup\INITMACRO will +% define and register \INITMACRO to be called on markup style changes. +% \INITMACRO can check \currentmarkupstyle for the innermost +% style and the set of \ifmarkupSTYLE switches for all styles +% currently in effect. +\newif\ifmarkupvar +\newif\ifmarkupsamp +\newif\ifmarkupkey +%\newif\ifmarkupfile % @file == @samp. +%\newif\ifmarkupoption % @option == @samp. +\newif\ifmarkupcode +\newif\ifmarkupkbd +%\newif\ifmarkupenv % @env == @code. +%\newif\ifmarkupcommand % @command == @code. +\newif\ifmarkuptex % @tex (and part of @math, for now). +\newif\ifmarkupexample +\newif\ifmarkupverb +\newif\ifmarkupverbatim + +\let\currentmarkupstyle\empty + +\def\setupmarkupstyle#1{% + \csname markup#1true\endcsname + \def\currentmarkupstyle{#1}% + \markupstylesetup +} + +\let\markupstylesetup\empty + +\def\defmarkupstylesetup#1{% + \expandafter\def\expandafter\markupstylesetup + \expandafter{\markupstylesetup #1}% + \def#1% +} + +% Markup style setup for left and right quotes. +\defmarkupstylesetup\markupsetuplq{% + \expandafter\let\expandafter \temp + \csname markupsetuplq\currentmarkupstyle\endcsname + \ifx\temp\relax \markupsetuplqdefault \else \temp \fi +} + +\defmarkupstylesetup\markupsetuprq{% + \expandafter\let\expandafter \temp + \csname markupsetuprq\currentmarkupstyle\endcsname + \ifx\temp\relax \markupsetuprqdefault \else \temp \fi +} + +{ +\catcode`\'=\active +\catcode`\`=\active + +\gdef\markupsetuplqdefault{\let`\lq} +\gdef\markupsetuprqdefault{\let'\rq} + +\gdef\markupsetcodequoteleft{\let`\codequoteleft} +\gdef\markupsetcodequoteright{\let'\codequoteright} + +\gdef\markupsetnoligaturesquoteleft{\let`\noligaturesquoteleft} +} + +\let\markupsetuplqcode \markupsetcodequoteleft +\let\markupsetuprqcode \markupsetcodequoteright +% +\let\markupsetuplqexample \markupsetcodequoteleft +\let\markupsetuprqexample \markupsetcodequoteright +% +\let\markupsetuplqsamp \markupsetcodequoteleft +\let\markupsetuprqsamp \markupsetcodequoteright +% +\let\markupsetuplqverb \markupsetcodequoteleft +\let\markupsetuprqverb \markupsetcodequoteright +% +\let\markupsetuplqverbatim \markupsetcodequoteleft +\let\markupsetuprqverbatim \markupsetcodequoteright + +\let\markupsetuplqkbd \markupsetnoligaturesquoteleft + +% Allow an option to not use regular directed right quote/apostrophe +% (char 0x27), but instead the undirected quote from cmtt (char 0x0d). +% The undirected quote is ugly, so don't make it the default, but it +% works for pasting with more pdf viewers (at least evince), the +% lilypond developers report. xpdf does work with the regular 0x27. +% +\def\codequoteright{% + \expandafter\ifx\csname SETtxicodequoteundirected\endcsname\relax + \expandafter\ifx\csname SETcodequoteundirected\endcsname\relax + '% + \else \char'15 \fi + \else \char'15 \fi +} +% +% and a similar option for the left quote char vs. a grave accent. +% Modern fonts display ASCII 0x60 as a grave accent, so some people like +% the code environments to do likewise. +% +\def\codequoteleft{% + \expandafter\ifx\csname SETtxicodequotebacktick\endcsname\relax + \expandafter\ifx\csname SETcodequotebacktick\endcsname\relax + % [Knuth] pp. 380,381,391 + % \relax disables Spanish ligatures ?` and !` of \tt font. + \relax`% + \else \char'22 \fi + \else \char'22 \fi +} + +% Commands to set the quote options. +% +\parseargdef\codequoteundirected{% + \def\temp{#1}% + \ifx\temp\onword + \expandafter\let\csname SETtxicodequoteundirected\endcsname + = t% + \else\ifx\temp\offword + \expandafter\let\csname SETtxicodequoteundirected\endcsname + = \relax + \else + \errhelp = \EMsimple + \errmessage{Unknown @codequoteundirected value `\temp', must be on|off}% + \fi\fi +} +% +\parseargdef\codequotebacktick{% + \def\temp{#1}% + \ifx\temp\onword + \expandafter\let\csname SETtxicodequotebacktick\endcsname + = t% + \else\ifx\temp\offword + \expandafter\let\csname SETtxicodequotebacktick\endcsname + = \relax + \else + \errhelp = \EMsimple + \errmessage{Unknown @codequotebacktick value `\temp', must be on|off}% + \fi\fi +} + +% [Knuth] pp. 380,381,391, disable Spanish ligatures ?` and !` of \tt font. +\def\noligaturesquoteleft{\relax\lq} + +% Count depth in font-changes, for error checks +\newcount\fontdepth \fontdepth=0 + +% Font commands. + +% #1 is the font command (\sl or \it), #2 is the text to slant. +% If we are in a monospaced environment, however, 1) always use \ttsl, +% and 2) do not add an italic correction. +\def\dosmartslant#1#2{% + \ifusingtt + {{\ttsl #2}\let\next=\relax}% + {\def\next{{#1#2}\futurelet\next\smartitaliccorrection}}% + \next +} +\def\smartslanted{\dosmartslant\sl} +\def\smartitalic{\dosmartslant\it} + +% Output an italic correction unless \next (presumed to be the following +% character) is such as not to need one. +\def\smartitaliccorrection{% + \ifx\next,% + \else\ifx\next-% + \else\ifx\next.% + \else\ptexslash + \fi\fi\fi + \aftersmartic +} + +% like \smartslanted except unconditionally uses \ttsl, and no ic. +% @var is set to this for defun arguments. +\def\ttslanted#1{{\ttsl #1}} + +% @cite is like \smartslanted except unconditionally use \sl. We never want +% ttsl for book titles, do we? +\def\cite#1{{\sl #1}\futurelet\next\smartitaliccorrection} + +\def\aftersmartic{} +\def\var#1{% + \let\saveaftersmartic = \aftersmartic + \def\aftersmartic{\null\let\aftersmartic=\saveaftersmartic}% + \smartslanted{#1}% +} + +\let\i=\smartitalic +\let\slanted=\smartslanted +\let\dfn=\smartslanted +\let\emph=\smartitalic + +% Explicit font changes: @r, @sc, undocumented @ii. +\def\r#1{{\rm #1}} % roman font +\def\sc#1{{\smallcaps#1}} % smallcaps font +\def\ii#1{{\it #1}} % italic font + +% @b, explicit bold. Also @strong. +\def\b#1{{\bf #1}} +\let\strong=\b + +% @sansserif, explicit sans. +\def\sansserif#1{{\sf #1}} + +% We can't just use \exhyphenpenalty, because that only has effect at +% the end of a paragraph. Restore normal hyphenation at the end of the +% group within which \nohyphenation is presumably called. +% +\def\nohyphenation{\hyphenchar\font = -1 \aftergroup\restorehyphenation} +\def\restorehyphenation{\hyphenchar\font = `- } + +% Set sfcode to normal for the chars that usually have another value. +% Can't use plain's \frenchspacing because it uses the `\x notation, and +% sometimes \x has an active definition that messes things up. +% +\catcode`@=11 + \def\plainfrenchspacing{% + \sfcode\dotChar =\@m \sfcode\questChar=\@m \sfcode\exclamChar=\@m + \sfcode\colonChar=\@m \sfcode\semiChar =\@m \sfcode\commaChar =\@m + \def\endofsentencespacefactor{1000}% for @. and friends + } + \def\plainnonfrenchspacing{% + \sfcode`\.3000\sfcode`\?3000\sfcode`\!3000 + \sfcode`\:2000\sfcode`\;1500\sfcode`\,1250 + \def\endofsentencespacefactor{3000}% for @. and friends + } +\catcode`@=\other +\def\endofsentencespacefactor{3000}% default + +% @t, explicit typewriter. +\def\t#1{% + {\tt \rawbackslash \plainfrenchspacing #1}% + \null +} + +% @samp. +\def\samp#1{{\setupmarkupstyle{samp}\lq\tclose{#1}\rq\null}} + +% definition of @key that produces a lozenge. Doesn't adjust to text size. +%\setfont\keyrm\rmshape{8}{1000}{OT1} +%\font\keysy=cmsy9 +%\def\key#1{{\keyrm\textfont2=\keysy \leavevmode\hbox{% +% \raise0.4pt\hbox{\angleleft}\kern-.08em\vtop{% +% \vbox{\hrule\kern-0.4pt +% \hbox{\raise0.4pt\hbox{\vphantom{\angleleft}}#1}}% +% \kern-0.4pt\hrule}% +% \kern-.06em\raise0.4pt\hbox{\angleright}}}} + +% definition of @key with no lozenge. If the current font is already +% monospace, don't change it; that way, we respect @kbdinputstyle. But +% if it isn't monospace, then use \tt. +% +\def\key#1{{\setupmarkupstyle{key}% + \nohyphenation + \ifmonospace\else\tt\fi + #1}\null} + +% ctrl is no longer a Texinfo command. +\def\ctrl #1{{\tt \rawbackslash \hat}#1} + +% @file, @option are the same as @samp. +\let\file=\samp +\let\option=\samp + +% @code is a modification of @t, +% which makes spaces the same size as normal in the surrounding text. +\def\tclose#1{% + {% + % Change normal interword space to be same as for the current font. + \spaceskip = \fontdimen2\font + % + % Switch to typewriter. + \tt + % + % But `\ ' produces the large typewriter interword space. + \def\ {{\spaceskip = 0pt{} }}% + % + % Turn off hyphenation. + \nohyphenation + % + \rawbackslash + \plainfrenchspacing + #1% + }% + \null % reset spacefactor to 1000 +} + +% We *must* turn on hyphenation at `-' and `_' in @code. +% Otherwise, it is too hard to avoid overfull hboxes +% in the Emacs manual, the Library manual, etc. + +% Unfortunately, TeX uses one parameter (\hyphenchar) to control +% both hyphenation at - and hyphenation within words. +% We must therefore turn them both off (\tclose does that) +% and arrange explicitly to hyphenate at a dash. +% -- rms. +{ + \catcode`\-=\active \catcode`\_=\active + \catcode`\'=\active \catcode`\`=\active + \global\let'=\rq \global\let`=\lq % default definitions + % + \global\def\code{\begingroup + \setupmarkupstyle{code}% + % The following should really be moved into \setupmarkupstyle handlers. + \catcode\dashChar=\active \catcode\underChar=\active + \ifallowcodebreaks + \let-\codedash + \let_\codeunder + \else + \let-\realdash + \let_\realunder + \fi + \codex + } +} + +\def\codex #1{\tclose{#1}\endgroup} + +\def\realdash{-} +\def\codedash{-\discretionary{}{}{}} +\def\codeunder{% + % this is all so @math{@code{var_name}+1} can work. In math mode, _ + % is "active" (mathcode"8000) and \normalunderscore (or \char95, etc.) + % will therefore expand the active definition of _, which is us + % (inside @code that is), therefore an endless loop. + \ifusingtt{\ifmmode + \mathchar"075F % class 0=ordinary, family 7=ttfam, pos 0x5F=_. + \else\normalunderscore \fi + \discretionary{}{}{}}% + {\_}% +} + +% An additional complication: the above will allow breaks after, e.g., +% each of the four underscores in __typeof__. This is undesirable in +% some manuals, especially if they don't have long identifiers in +% general. @allowcodebreaks provides a way to control this. +% +\newif\ifallowcodebreaks \allowcodebreakstrue + +\def\keywordtrue{true} +\def\keywordfalse{false} + +\parseargdef\allowcodebreaks{% + \def\txiarg{#1}% + \ifx\txiarg\keywordtrue + \allowcodebreakstrue + \else\ifx\txiarg\keywordfalse + \allowcodebreaksfalse + \else + \errhelp = \EMsimple + \errmessage{Unknown @allowcodebreaks option `\txiarg', must be true|false}% + \fi\fi +} + +% @uref (abbreviation for `urlref') takes an optional (comma-separated) +% second argument specifying the text to display and an optional third +% arg as text to display instead of (rather than in addition to) the url +% itself. First (mandatory) arg is the url. +% (This \urefnobreak definition isn't used now, leaving it for a while +% for comparison.) +\def\urefnobreak#1{\dourefnobreak #1,,,\finish} +\def\dourefnobreak#1,#2,#3,#4\finish{\begingroup + \unsepspaces + \pdfurl{#1}% + \setbox0 = \hbox{\ignorespaces #3}% + \ifdim\wd0 > 0pt + \unhbox0 % third arg given, show only that + \else + \setbox0 = \hbox{\ignorespaces #2}% + \ifdim\wd0 > 0pt + \ifpdf + \unhbox0 % PDF: 2nd arg given, show only it + \else + \unhbox0\ (\code{#1})% DVI: 2nd arg given, show both it and url + \fi + \else + \code{#1}% only url given, so show it + \fi + \fi + \endlink +\endgroup} + +% This \urefbreak definition is the active one. +\def\urefbreak{\begingroup \urefcatcodes \dourefbreak} +\let\uref=\urefbreak +\def\dourefbreak#1{\urefbreakfinish #1,,,\finish} +\def\urefbreakfinish#1,#2,#3,#4\finish{% doesn't work in @example + \unsepspaces + \pdfurl{#1}% + \setbox0 = \hbox{\ignorespaces #3}% + \ifdim\wd0 > 0pt + \unhbox0 % third arg given, show only that + \else + \setbox0 = \hbox{\ignorespaces #2}% + \ifdim\wd0 > 0pt + \ifpdf + \unhbox0 % PDF: 2nd arg given, show only it + \else + \unhbox0\ (\urefcode{#1})% DVI: 2nd arg given, show both it and url + \fi + \else + \urefcode{#1}% only url given, so show it + \fi + \fi + \endlink +\endgroup} + +% Allow line breaks around only a few characters (only). +\def\urefcatcodes{% + \catcode\ampChar=\active \catcode\dotChar=\active + \catcode\hashChar=\active \catcode\questChar=\active + \catcode\slashChar=\active +} +{ + \urefcatcodes + % + \global\def\urefcode{\begingroup + \setupmarkupstyle{code}% + \urefcatcodes + \let&\urefcodeamp + \let.\urefcodedot + \let#\urefcodehash + \let?\urefcodequest + \let/\urefcodeslash + \codex + } + % + % By default, they are just regular characters. + \global\def&{\normalamp} + \global\def.{\normaldot} + \global\def#{\normalhash} + \global\def?{\normalquest} + \global\def/{\normalslash} +} + +% we put a little stretch before and after the breakable chars, to help +% line breaking of long url's. The unequal skips make look better in +% cmtt at least, especially for dots. +\def\urefprestretch{\urefprebreak \hskip0pt plus.13em } +\def\urefpoststretch{\urefpostbreak \hskip0pt plus.1em } +% +\def\urefcodeamp{\urefprestretch \&\urefpoststretch} +\def\urefcodedot{\urefprestretch .\urefpoststretch} +\def\urefcodehash{\urefprestretch \#\urefpoststretch} +\def\urefcodequest{\urefprestretch ?\urefpoststretch} +\def\urefcodeslash{\futurelet\next\urefcodeslashfinish} +{ + \catcode`\/=\active + \global\def\urefcodeslashfinish{% + \urefprestretch \slashChar + % Allow line break only after the final / in a sequence of + % slashes, to avoid line break between the slashes in http://. + \ifx\next/\else \urefpoststretch \fi + } +} + +% One more complication: by default we'll break after the special +% characters, but some people like to break before the special chars, so +% allow that. Also allow no breaking at all, for manual control. +% +\parseargdef\urefbreakstyle{% + \def\txiarg{#1}% + \ifx\txiarg\wordnone + \def\urefprebreak{\nobreak}\def\urefpostbreak{\nobreak} + \else\ifx\txiarg\wordbefore + \def\urefprebreak{\allowbreak}\def\urefpostbreak{\nobreak} + \else\ifx\txiarg\wordafter + \def\urefprebreak{\nobreak}\def\urefpostbreak{\allowbreak} + \else + \errhelp = \EMsimple + \errmessage{Unknown @urefbreakstyle setting `\txiarg'}% + \fi\fi\fi +} +\def\wordafter{after} +\def\wordbefore{before} +\def\wordnone{none} + +\urefbreakstyle after + +% @url synonym for @uref, since that's how everyone uses it. +% +\let\url=\uref + +% rms does not like angle brackets --karl, 17may97. +% So now @email is just like @uref, unless we are pdf. +% +%\def\email#1{\angleleft{\tt #1}\angleright} +\ifpdf + \def\email#1{\doemail#1,,\finish} + \def\doemail#1,#2,#3\finish{\begingroup + \unsepspaces + \pdfurl{mailto:#1}% + \setbox0 = \hbox{\ignorespaces #2}% + \ifdim\wd0>0pt\unhbox0\else\code{#1}\fi + \endlink + \endgroup} +\else + \let\email=\uref +\fi + +% @kbd is like @code, except that if the argument is just one @key command, +% then @kbd has no effect. +\def\kbd#1{{\setupmarkupstyle{kbd}\def\look{#1}\expandafter\kbdfoo\look??\par}} + +% @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always), +% `example' (@kbd uses ttsl only inside of @example and friends), +% or `code' (@kbd uses normal tty font always). +\parseargdef\kbdinputstyle{% + \def\txiarg{#1}% + \ifx\txiarg\worddistinct + \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}% + \else\ifx\txiarg\wordexample + \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\tt}% + \else\ifx\txiarg\wordcode + \gdef\kbdexamplefont{\tt}\gdef\kbdfont{\tt}% + \else + \errhelp = \EMsimple + \errmessage{Unknown @kbdinputstyle setting `\txiarg'}% + \fi\fi\fi +} +\def\worddistinct{distinct} +\def\wordexample{example} +\def\wordcode{code} + +% Default is `distinct'. +\kbdinputstyle distinct + +\def\xkey{\key} +\def\kbdfoo#1#2#3\par{\def\one{#1}\def\three{#3}\def\threex{??}% +\ifx\one\xkey\ifx\threex\three \key{#2}% +\else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi +\else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi} + +% For @indicateurl, @env, @command quotes seem unnecessary, so use \code. +\let\indicateurl=\code +\let\env=\code +\let\command=\code + +% @clicksequence{File @click{} Open ...} +\def\clicksequence#1{\begingroup #1\endgroup} + +% @clickstyle @arrow (by default) +\parseargdef\clickstyle{\def\click{#1}} +\def\click{\arrow} + +% Typeset a dimension, e.g., `in' or `pt'. The only reason for the +% argument is to make the input look right: @dmn{pt} instead of @dmn{}pt. +% +\def\dmn#1{\thinspace #1} + +% @l was never documented to mean ``switch to the Lisp font'', +% and it is not used as such in any manual I can find. We need it for +% Polish suppressed-l. --karl, 22sep96. +%\def\l#1{{\li #1}\null} + +% @acronym for "FBI", "NATO", and the like. +% We print this one point size smaller, since it's intended for +% all-uppercase. +% +\def\acronym#1{\doacronym #1,,\finish} +\def\doacronym#1,#2,#3\finish{% + {\selectfonts\lsize #1}% + \def\temp{#2}% + \ifx\temp\empty \else + \space ({\unsepspaces \ignorespaces \temp \unskip})% + \fi + \null % reset \spacefactor=1000 +} + +% @abbr for "Comput. J." and the like. +% No font change, but don't do end-of-sentence spacing. +% +\def\abbr#1{\doabbr #1,,\finish} +\def\doabbr#1,#2,#3\finish{% + {\plainfrenchspacing #1}% + \def\temp{#2}% + \ifx\temp\empty \else + \space ({\unsepspaces \ignorespaces \temp \unskip})% + \fi + \null % reset \spacefactor=1000 +} + +% @asis just yields its argument. Used with @table, for example. +% +\def\asis#1{#1} + +% @math outputs its argument in math mode. +% +% One complication: _ usually means subscripts, but it could also mean +% an actual _ character, as in @math{@var{some_variable} + 1}. So make +% _ active, and distinguish by seeing if the current family is \slfam, +% which is what @var uses. +{ + \catcode`\_ = \active + \gdef\mathunderscore{% + \catcode`\_=\active + \def_{\ifnum\fam=\slfam \_\else\sb\fi}% + } +} +% Another complication: we want \\ (and @\) to output a math (or tt) \. +% FYI, plain.tex uses \\ as a temporary control sequence (for no +% particular reason), but this is not advertised and we don't care. +% +% The \mathchar is class=0=ordinary, family=7=ttfam, position=5C=\. +\def\mathbackslash{\ifnum\fam=\ttfam \mathchar"075C \else\backslash \fi} +% +\def\math{% + \tex + \mathunderscore + \let\\ = \mathbackslash + \mathactive + % make the texinfo accent commands work in math mode + \let\"=\ddot + \let\'=\acute + \let\==\bar + \let\^=\hat + \let\`=\grave + \let\u=\breve + \let\v=\check + \let\~=\tilde + \let\dotaccent=\dot + $\finishmath +} +\def\finishmath#1{#1$\endgroup} % Close the group opened by \tex. + +% Some active characters (such as <) are spaced differently in math. +% We have to reset their definitions in case the @math was an argument +% to a command which sets the catcodes (such as @item or @section). +% +{ + \catcode`^ = \active + \catcode`< = \active + \catcode`> = \active + \catcode`+ = \active + \catcode`' = \active + \gdef\mathactive{% + \let^ = \ptexhat + \let< = \ptexless + \let> = \ptexgtr + \let+ = \ptexplus + \let' = \ptexquoteright + } +} + +% @inlinefmt{FMTNAME,PROCESSED-TEXT} and @inlineraw{FMTNAME,RAW-TEXT}. +% Ignore unless FMTNAME == tex; then it is like @iftex and @tex, +% except specified as a normal braced arg, so no newlines to worry about. +% +\def\outfmtnametex{tex} +% +\long\def\inlinefmt#1{\doinlinefmt #1,\finish} +\long\def\doinlinefmt#1,#2,\finish{% + \def\inlinefmtname{#1}% + \ifx\inlinefmtname\outfmtnametex \ignorespaces #2\fi +} +% For raw, must switch into @tex before parsing the argument, to avoid +% setting catcodes prematurely. Doing it this way means that, for +% example, @inlineraw{html, foo{bar} gets a parse error instead of being +% ignored. But this isn't important because if people want a literal +% *right* brace they would have to use a command anyway, so they may as +% well use a command to get a left brace too. We could re-use the +% delimiter character idea from \verb, but it seems like overkill. +% +\long\def\inlineraw{\tex \doinlineraw} +\long\def\doinlineraw#1{\doinlinerawtwo #1,\finish} +\def\doinlinerawtwo#1,#2,\finish{% + \def\inlinerawname{#1}% + \ifx\inlinerawname\outfmtnametex \ignorespaces #2\fi + \endgroup % close group opened by \tex. +} + + +\message{glyphs,} +% and logos. + +% @@ prints an @, as does @atchar{}. +\def\@{\char64 } +\let\atchar=\@ + +% @{ @} @lbracechar{} @rbracechar{} all generate brace characters. +% Unless we're in typewriter, use \ecfont because the CM text fonts do +% not have braces, and we don't want to switch into math. +\def\mylbrace{{\ifmonospace\else\ecfont\fi \char123}} +\def\myrbrace{{\ifmonospace\else\ecfont\fi \char125}} +\let\{=\mylbrace \let\lbracechar=\{ +\let\}=\myrbrace \let\rbracechar=\} +\begingroup + % Definitions to produce \{ and \} commands for indices, + % and @{ and @} for the aux/toc files. + \catcode`\{ = \other \catcode`\} = \other + \catcode`\[ = 1 \catcode`\] = 2 + \catcode`\! = 0 \catcode`\\ = \other + !gdef!lbracecmd[\{]% + !gdef!rbracecmd[\}]% + !gdef!lbraceatcmd[@{]% + !gdef!rbraceatcmd[@}]% +!endgroup + +% @comma{} to avoid , parsing problems. +\let\comma = , + +% Accents: @, @dotaccent @ringaccent @ubaraccent @udotaccent +% Others are defined by plain TeX: @` @' @" @^ @~ @= @u @v @H. +\let\, = \ptexc +\let\dotaccent = \ptexdot +\def\ringaccent#1{{\accent23 #1}} +\let\tieaccent = \ptext +\let\ubaraccent = \ptexb +\let\udotaccent = \d + +% Other special characters: @questiondown @exclamdown @ordf @ordm +% Plain TeX defines: @AA @AE @O @OE @L (plus lowercase versions) @ss. +\def\questiondown{?`} +\def\exclamdown{!`} +\def\ordf{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{a}}} +\def\ordm{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{o}}} + +% Dotless i and dotless j, used for accents. +\def\imacro{i} +\def\jmacro{j} +\def\dotless#1{% + \def\temp{#1}% + \ifx\temp\imacro \ifmmode\imath \else\ptexi \fi + \else\ifx\temp\jmacro \ifmmode\jmath \else\j \fi + \else \errmessage{@dotless can be used only with i or j}% + \fi\fi +} + +% The \TeX{} logo, as in plain, but resetting the spacing so that a +% period following counts as ending a sentence. (Idea found in latex.) +% +\edef\TeX{\TeX \spacefactor=1000 } + +% @LaTeX{} logo. Not quite the same results as the definition in +% latex.ltx, since we use a different font for the raised A; it's most +% convenient for us to use an explicitly smaller font, rather than using +% the \scriptstyle font (since we don't reset \scriptstyle and +% \scriptscriptstyle). +% +\def\LaTeX{% + L\kern-.36em + {\setbox0=\hbox{T}% + \vbox to \ht0{\hbox{% + \ifx\textnominalsize\xwordpt + % for 10pt running text, \lllsize (8pt) is too small for the A in LaTeX. + % Revert to plain's \scriptsize, which is 7pt. + \count255=\the\fam $\fam\count255 \scriptstyle A$% + \else + % For 11pt, we can use our lllsize. + \selectfonts\lllsize A% + \fi + }% + \vss + }}% + \kern-.15em + \TeX +} + +% Some math mode symbols. +\def\bullet{$\ptexbullet$} +\def\geq{\ifmmode \ge\else $\ge$\fi} +\def\leq{\ifmmode \le\else $\le$\fi} +\def\minus{\ifmmode -\else $-$\fi} + +% @dots{} outputs an ellipsis using the current font. +% We do .5em per period so that it has the same spacing in the cm +% typewriter fonts as three actual period characters; on the other hand, +% in other typewriter fonts three periods are wider than 1.5em. So do +% whichever is larger. +% +\def\dots{% + \leavevmode + \setbox0=\hbox{...}% get width of three periods + \ifdim\wd0 > 1.5em + \dimen0 = \wd0 + \else + \dimen0 = 1.5em + \fi + \hbox to \dimen0{% + \hskip 0pt plus.25fil + .\hskip 0pt plus1fil + .\hskip 0pt plus1fil + .\hskip 0pt plus.5fil + }% +} + +% @enddots{} is an end-of-sentence ellipsis. +% +\def\enddots{% + \dots + \spacefactor=\endofsentencespacefactor +} + +% @point{}, @result{}, @expansion{}, @print{}, @equiv{}. +% +% Since these characters are used in examples, they should be an even number of +% \tt widths. Each \tt character is 1en, so two makes it 1em. +% +\def\point{$\star$} +\def\arrow{\leavevmode\raise.05ex\hbox to 1em{\hfil$\rightarrow$\hfil}} +\def\result{\leavevmode\raise.05ex\hbox to 1em{\hfil$\Rightarrow$\hfil}} +\def\expansion{\leavevmode\hbox to 1em{\hfil$\mapsto$\hfil}} +\def\print{\leavevmode\lower.1ex\hbox to 1em{\hfil$\dashv$\hfil}} +\def\equiv{\leavevmode\hbox to 1em{\hfil$\ptexequiv$\hfil}} + +% The @error{} command. +% Adapted from the TeXbook's \boxit. +% +\newbox\errorbox +% +{\tentt \global\dimen0 = 3em}% Width of the box. +\dimen2 = .55pt % Thickness of rules +% The text. (`r' is open on the right, `e' somewhat less so on the left.) +\setbox0 = \hbox{\kern-.75pt \reducedsf \putworderror\kern-1.5pt} +% +\setbox\errorbox=\hbox to \dimen0{\hfil + \hsize = \dimen0 \advance\hsize by -5.8pt % Space to left+right. + \advance\hsize by -2\dimen2 % Rules. + \vbox{% + \hrule height\dimen2 + \hbox{\vrule width\dimen2 \kern3pt % Space to left of text. + \vtop{\kern2.4pt \box0 \kern2.4pt}% Space above/below. + \kern3pt\vrule width\dimen2}% Space to right. + \hrule height\dimen2} + \hfil} +% +\def\error{\leavevmode\lower.7ex\copy\errorbox} + +% @pounds{} is a sterling sign, which Knuth put in the CM italic font. +% +\def\pounds{{\it\$}} + +% @euro{} comes from a separate font, depending on the current style. +% We use the free feym* fonts from the eurosym package by Henrik +% Theiling, which support regular, slanted, bold and bold slanted (and +% "outlined" (blackboard board, sort of) versions, which we don't need). +% It is available from http://www.ctan.org/tex-archive/fonts/eurosym. +% +% Although only regular is the truly official Euro symbol, we ignore +% that. The Euro is designed to be slightly taller than the regular +% font height. +% +% feymr - regular +% feymo - slanted +% feybr - bold +% feybo - bold slanted +% +% There is no good (free) typewriter version, to my knowledge. +% A feymr10 euro is ~7.3pt wide, while a normal cmtt10 char is ~5.25pt wide. +% Hmm. +% +% Also doesn't work in math. Do we need to do math with euro symbols? +% Hope not. +% +% +\def\euro{{\eurofont e}} +\def\eurofont{% + % We set the font at each command, rather than predefining it in + % \textfonts and the other font-switching commands, so that + % installations which never need the symbol don't have to have the + % font installed. + % + % There is only one designed size (nominal 10pt), so we always scale + % that to the current nominal size. + % + % By the way, simply using "at 1em" works for cmr10 and the like, but + % does not work for cmbx10 and other extended/shrunken fonts. + % + \def\eurosize{\csname\curfontsize nominalsize\endcsname}% + % + \ifx\curfontstyle\bfstylename + % bold: + \font\thiseurofont = \ifusingit{feybo10}{feybr10} at \eurosize + \else + % regular: + \font\thiseurofont = \ifusingit{feymo10}{feymr10} at \eurosize + \fi + \thiseurofont +} + +% Glyphs from the EC fonts. We don't use \let for the aliases, because +% sometimes we redefine the original macro, and the alias should reflect +% the redefinition. +% +% Use LaTeX names for the Icelandic letters. +\def\DH{{\ecfont \char"D0}} % Eth +\def\dh{{\ecfont \char"F0}} % eth +\def\TH{{\ecfont \char"DE}} % Thorn +\def\th{{\ecfont \char"FE}} % thorn +% +\def\guillemetleft{{\ecfont \char"13}} +\def\guillemotleft{\guillemetleft} +\def\guillemetright{{\ecfont \char"14}} +\def\guillemotright{\guillemetright} +\def\guilsinglleft{{\ecfont \char"0E}} +\def\guilsinglright{{\ecfont \char"0F}} +\def\quotedblbase{{\ecfont \char"12}} +\def\quotesinglbase{{\ecfont \char"0D}} +% +% This positioning is not perfect (see the ogonek LaTeX package), but +% we have the precomposed glyphs for the most common cases. We put the +% tests to use those glyphs in the single \ogonek macro so we have fewer +% dummy definitions to worry about for index entries, etc. +% +% ogonek is also used with other letters in Lithuanian (IOU), but using +% the precomposed glyphs for those is not so easy since they aren't in +% the same EC font. +\def\ogonek#1{{% + \def\temp{#1}% + \ifx\temp\macrocharA\Aogonek + \else\ifx\temp\macrochara\aogonek + \else\ifx\temp\macrocharE\Eogonek + \else\ifx\temp\macrochare\eogonek + \else + \ecfont \setbox0=\hbox{#1}% + \ifdim\ht0=1ex\accent"0C #1% + \else\ooalign{\unhbox0\crcr\hidewidth\char"0C \hidewidth}% + \fi + \fi\fi\fi\fi + }% +} +\def\Aogonek{{\ecfont \char"81}}\def\macrocharA{A} +\def\aogonek{{\ecfont \char"A1}}\def\macrochara{a} +\def\Eogonek{{\ecfont \char"86}}\def\macrocharE{E} +\def\eogonek{{\ecfont \char"A6}}\def\macrochare{e} +% +% Use the ec* fonts (cm-super in outline format) for non-CM glyphs. +\def\ecfont{% + % We can't distinguish serif/sans and italic/slanted, but this + % is used for crude hacks anyway (like adding French and German + % quotes to documents typeset with CM, where we lose kerning), so + % hopefully nobody will notice/care. + \edef\ecsize{\csname\curfontsize ecsize\endcsname}% + \edef\nominalsize{\csname\curfontsize nominalsize\endcsname}% + \ifx\curfontstyle\bfstylename + % bold: + \font\thisecfont = ecb\ifusingit{i}{x}\ecsize \space at \nominalsize + \else + % regular: + \font\thisecfont = ec\ifusingit{ti}{rm}\ecsize \space at \nominalsize + \fi + \thisecfont +} + +% @registeredsymbol - R in a circle. The font for the R should really +% be smaller yet, but lllsize is the best we can do for now. +% Adapted from the plain.tex definition of \copyright. +% +\def\registeredsymbol{% + $^{{\ooalign{\hfil\raise.07ex\hbox{\selectfonts\lllsize R}% + \hfil\crcr\Orb}}% + }$% +} + +% @textdegree - the normal degrees sign. +% +\def\textdegree{$^\circ$} + +% Laurent Siebenmann reports \Orb undefined with: +% Textures 1.7.7 (preloaded format=plain 93.10.14) (68K) 16 APR 2004 02:38 +% so we'll define it if necessary. +% +\ifx\Orb\thisisundefined +\def\Orb{\mathhexbox20D} +\fi + +% Quotes. +\chardef\quotedblleft="5C +\chardef\quotedblright=`\" +\chardef\quoteleft=`\` +\chardef\quoteright=`\' + + +\message{page headings,} + +\newskip\titlepagetopglue \titlepagetopglue = 1.5in +\newskip\titlepagebottomglue \titlepagebottomglue = 2pc + +% First the title page. Must do @settitle before @titlepage. +\newif\ifseenauthor +\newif\iffinishedtitlepage + +% Do an implicit @contents or @shortcontents after @end titlepage if the +% user says @setcontentsaftertitlepage or @setshortcontentsaftertitlepage. +% +\newif\ifsetcontentsaftertitlepage + \let\setcontentsaftertitlepage = \setcontentsaftertitlepagetrue +\newif\ifsetshortcontentsaftertitlepage + \let\setshortcontentsaftertitlepage = \setshortcontentsaftertitlepagetrue + +\parseargdef\shorttitlepage{% + \begingroup \hbox{}\vskip 1.5in \chaprm \centerline{#1}% + \endgroup\page\hbox{}\page} + +\envdef\titlepage{% + % Open one extra group, as we want to close it in the middle of \Etitlepage. + \begingroup + \parindent=0pt \textfonts + % Leave some space at the very top of the page. + \vglue\titlepagetopglue + % No rule at page bottom unless we print one at the top with @title. + \finishedtitlepagetrue + % + % Most title ``pages'' are actually two pages long, with space + % at the top of the second. We don't want the ragged left on the second. + \let\oldpage = \page + \def\page{% + \iffinishedtitlepage\else + \finishtitlepage + \fi + \let\page = \oldpage + \page + \null + }% +} + +\def\Etitlepage{% + \iffinishedtitlepage\else + \finishtitlepage + \fi + % It is important to do the page break before ending the group, + % because the headline and footline are only empty inside the group. + % If we use the new definition of \page, we always get a blank page + % after the title page, which we certainly don't want. + \oldpage + \endgroup + % + % Need this before the \...aftertitlepage checks so that if they are + % in effect the toc pages will come out with page numbers. + \HEADINGSon + % + % If they want short, they certainly want long too. + \ifsetshortcontentsaftertitlepage + \shortcontents + \contents + \global\let\shortcontents = \relax + \global\let\contents = \relax + \fi + % + \ifsetcontentsaftertitlepage + \contents + \global\let\contents = \relax + \global\let\shortcontents = \relax + \fi +} + +\def\finishtitlepage{% + \vskip4pt \hrule height 2pt width \hsize + \vskip\titlepagebottomglue + \finishedtitlepagetrue +} + +% Macros to be used within @titlepage: + +\let\subtitlerm=\tenrm +\def\subtitlefont{\subtitlerm \normalbaselineskip = 13pt \normalbaselines} + +\parseargdef\title{% + \checkenv\titlepage + \leftline{\titlefonts\rmisbold #1} + % print a rule at the page bottom also. + \finishedtitlepagefalse + \vskip4pt \hrule height 4pt width \hsize \vskip4pt +} + +\parseargdef\subtitle{% + \checkenv\titlepage + {\subtitlefont \rightline{#1}}% +} + +% @author should come last, but may come many times. +% It can also be used inside @quotation. +% +\parseargdef\author{% + \def\temp{\quotation}% + \ifx\thisenv\temp + \def\quotationauthor{#1}% printed in \Equotation. + \else + \checkenv\titlepage + \ifseenauthor\else \vskip 0pt plus 1filll \seenauthortrue \fi + {\secfonts\rmisbold \leftline{#1}}% + \fi +} + + +% Set up page headings and footings. + +\let\thispage=\folio + +\newtoks\evenheadline % headline on even pages +\newtoks\oddheadline % headline on odd pages +\newtoks\evenfootline % footline on even pages +\newtoks\oddfootline % footline on odd pages + +% Now make TeX use those variables +\headline={{\textfonts\rm \ifodd\pageno \the\oddheadline + \else \the\evenheadline \fi}} +\footline={{\textfonts\rm \ifodd\pageno \the\oddfootline + \else \the\evenfootline \fi}\HEADINGShook} +\let\HEADINGShook=\relax + +% Commands to set those variables. +% For example, this is what @headings on does +% @evenheading @thistitle|@thispage|@thischapter +% @oddheading @thischapter|@thispage|@thistitle +% @evenfooting @thisfile|| +% @oddfooting ||@thisfile + + +\def\evenheading{\parsearg\evenheadingxxx} +\def\evenheadingxxx #1{\evenheadingyyy #1\|\|\|\|\finish} +\def\evenheadingyyy #1\|#2\|#3\|#4\finish{% +\global\evenheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}} + +\def\oddheading{\parsearg\oddheadingxxx} +\def\oddheadingxxx #1{\oddheadingyyy #1\|\|\|\|\finish} +\def\oddheadingyyy #1\|#2\|#3\|#4\finish{% +\global\oddheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}} + +\parseargdef\everyheading{\oddheadingxxx{#1}\evenheadingxxx{#1}}% + +\def\evenfooting{\parsearg\evenfootingxxx} +\def\evenfootingxxx #1{\evenfootingyyy #1\|\|\|\|\finish} +\def\evenfootingyyy #1\|#2\|#3\|#4\finish{% +\global\evenfootline={\rlap{\centerline{#2}}\line{#1\hfil#3}}} + +\def\oddfooting{\parsearg\oddfootingxxx} +\def\oddfootingxxx #1{\oddfootingyyy #1\|\|\|\|\finish} +\def\oddfootingyyy #1\|#2\|#3\|#4\finish{% + \global\oddfootline = {\rlap{\centerline{#2}}\line{#1\hfil#3}}% + % + % Leave some space for the footline. Hopefully ok to assume + % @evenfooting will not be used by itself. + \global\advance\pageheight by -12pt + \global\advance\vsize by -12pt +} + +\parseargdef\everyfooting{\oddfootingxxx{#1}\evenfootingxxx{#1}} + +% @evenheadingmarks top \thischapter <- chapter at the top of a page +% @evenheadingmarks bottom \thischapter <- chapter at the bottom of a page +% +% The same set of arguments for: +% +% @oddheadingmarks +% @evenfootingmarks +% @oddfootingmarks +% @everyheadingmarks +% @everyfootingmarks + +\def\evenheadingmarks{\headingmarks{even}{heading}} +\def\oddheadingmarks{\headingmarks{odd}{heading}} +\def\evenfootingmarks{\headingmarks{even}{footing}} +\def\oddfootingmarks{\headingmarks{odd}{footing}} +\def\everyheadingmarks#1 {\headingmarks{even}{heading}{#1} + \headingmarks{odd}{heading}{#1} } +\def\everyfootingmarks#1 {\headingmarks{even}{footing}{#1} + \headingmarks{odd}{footing}{#1} } +% #1 = even/odd, #2 = heading/footing, #3 = top/bottom. +\def\headingmarks#1#2#3 {% + \expandafter\let\expandafter\temp \csname get#3headingmarks\endcsname + \global\expandafter\let\csname get#1#2marks\endcsname \temp +} + +\everyheadingmarks bottom +\everyfootingmarks bottom + +% @headings double turns headings on for double-sided printing. +% @headings single turns headings on for single-sided printing. +% @headings off turns them off. +% @headings on same as @headings double, retained for compatibility. +% @headings after turns on double-sided headings after this page. +% @headings doubleafter turns on double-sided headings after this page. +% @headings singleafter turns on single-sided headings after this page. +% By default, they are off at the start of a document, +% and turned `on' after @end titlepage. + +\def\headings #1 {\csname HEADINGS#1\endcsname} + +\def\headingsoff{% non-global headings elimination + \evenheadline={\hfil}\evenfootline={\hfil}% + \oddheadline={\hfil}\oddfootline={\hfil}% +} + +\def\HEADINGSoff{{\globaldefs=1 \headingsoff}} % global setting +\HEADINGSoff % it's the default + +% When we turn headings on, set the page number to 1. +% For double-sided printing, put current file name in lower left corner, +% chapter name on inside top of right hand pages, document +% title on inside top of left hand pages, and page numbers on outside top +% edge of all pages. +\def\HEADINGSdouble{% +\global\pageno=1 +\global\evenfootline={\hfil} +\global\oddfootline={\hfil} +\global\evenheadline={\line{\folio\hfil\thistitle}} +\global\oddheadline={\line{\thischapter\hfil\folio}} +\global\let\contentsalignmacro = \chapoddpage +} +\let\contentsalignmacro = \chappager + +% For single-sided printing, chapter title goes across top left of page, +% page number on top right. +\def\HEADINGSsingle{% +\global\pageno=1 +\global\evenfootline={\hfil} +\global\oddfootline={\hfil} +\global\evenheadline={\line{\thischapter\hfil\folio}} +\global\oddheadline={\line{\thischapter\hfil\folio}} +\global\let\contentsalignmacro = \chappager +} +\def\HEADINGSon{\HEADINGSdouble} + +\def\HEADINGSafter{\let\HEADINGShook=\HEADINGSdoublex} +\let\HEADINGSdoubleafter=\HEADINGSafter +\def\HEADINGSdoublex{% +\global\evenfootline={\hfil} +\global\oddfootline={\hfil} +\global\evenheadline={\line{\folio\hfil\thistitle}} +\global\oddheadline={\line{\thischapter\hfil\folio}} +\global\let\contentsalignmacro = \chapoddpage +} + +\def\HEADINGSsingleafter{\let\HEADINGShook=\HEADINGSsinglex} +\def\HEADINGSsinglex{% +\global\evenfootline={\hfil} +\global\oddfootline={\hfil} +\global\evenheadline={\line{\thischapter\hfil\folio}} +\global\oddheadline={\line{\thischapter\hfil\folio}} +\global\let\contentsalignmacro = \chappager +} + +% Subroutines used in generating headings +% This produces Day Month Year style of output. +% Only define if not already defined, in case a txi-??.tex file has set +% up a different format (e.g., txi-cs.tex does this). +\ifx\today\thisisundefined +\def\today{% + \number\day\space + \ifcase\month + \or\putwordMJan\or\putwordMFeb\or\putwordMMar\or\putwordMApr + \or\putwordMMay\or\putwordMJun\or\putwordMJul\or\putwordMAug + \or\putwordMSep\or\putwordMOct\or\putwordMNov\or\putwordMDec + \fi + \space\number\year} +\fi + +% @settitle line... specifies the title of the document, for headings. +% It generates no output of its own. +\def\thistitle{\putwordNoTitle} +\def\settitle{\parsearg{\gdef\thistitle}} + + +\message{tables,} +% Tables -- @table, @ftable, @vtable, @item(x). + +% default indentation of table text +\newdimen\tableindent \tableindent=.8in +% default indentation of @itemize and @enumerate text +\newdimen\itemindent \itemindent=.3in +% margin between end of table item and start of table text. +\newdimen\itemmargin \itemmargin=.1in + +% used internally for \itemindent minus \itemmargin +\newdimen\itemmax + +% Note @table, @ftable, and @vtable define @item, @itemx, etc., with +% these defs. +% They also define \itemindex +% to index the item name in whatever manner is desired (perhaps none). + +\newif\ifitemxneedsnegativevskip + +\def\itemxpar{\par\ifitemxneedsnegativevskip\nobreak\vskip-\parskip\nobreak\fi} + +\def\internalBitem{\smallbreak \parsearg\itemzzz} +\def\internalBitemx{\itemxpar \parsearg\itemzzz} + +\def\itemzzz #1{\begingroup % + \advance\hsize by -\rightskip + \advance\hsize by -\tableindent + \setbox0=\hbox{\itemindicate{#1}}% + \itemindex{#1}% + \nobreak % This prevents a break before @itemx. + % + % If the item text does not fit in the space we have, put it on a line + % by itself, and do not allow a page break either before or after that + % line. We do not start a paragraph here because then if the next + % command is, e.g., @kindex, the whatsit would get put into the + % horizontal list on a line by itself, resulting in extra blank space. + \ifdim \wd0>\itemmax + % + % Make this a paragraph so we get the \parskip glue and wrapping, + % but leave it ragged-right. + \begingroup + \advance\leftskip by-\tableindent + \advance\hsize by\tableindent + \advance\rightskip by0pt plus1fil\relax + \leavevmode\unhbox0\par + \endgroup + % + % We're going to be starting a paragraph, but we don't want the + % \parskip glue -- logically it's part of the @item we just started. + \nobreak \vskip-\parskip + % + % Stop a page break at the \parskip glue coming up. However, if + % what follows is an environment such as @example, there will be no + % \parskip glue; then the negative vskip we just inserted would + % cause the example and the item to crash together. So we use this + % bizarre value of 10001 as a signal to \aboveenvbreak to insert + % \parskip glue after all. Section titles are handled this way also. + % + \penalty 10001 + \endgroup + \itemxneedsnegativevskipfalse + \else + % The item text fits into the space. Start a paragraph, so that the + % following text (if any) will end up on the same line. + \noindent + % Do this with kerns and \unhbox so that if there is a footnote in + % the item text, it can migrate to the main vertical list and + % eventually be printed. + \nobreak\kern-\tableindent + \dimen0 = \itemmax \advance\dimen0 by \itemmargin \advance\dimen0 by -\wd0 + \unhbox0 + \nobreak\kern\dimen0 + \endgroup + \itemxneedsnegativevskiptrue + \fi +} + +\def\item{\errmessage{@item while not in a list environment}} +\def\itemx{\errmessage{@itemx while not in a list environment}} + +% @table, @ftable, @vtable. +\envdef\table{% + \let\itemindex\gobble + \tablecheck{table}% +} +\envdef\ftable{% + \def\itemindex ##1{\doind {fn}{\code{##1}}}% + \tablecheck{ftable}% +} +\envdef\vtable{% + \def\itemindex ##1{\doind {vr}{\code{##1}}}% + \tablecheck{vtable}% +} +\def\tablecheck#1{% + \ifnum \the\catcode`\^^M=\active + \endgroup + \errmessage{This command won't work in this context; perhaps the problem is + that we are \inenvironment\thisenv}% + \def\next{\doignore{#1}}% + \else + \let\next\tablex + \fi + \next +} +\def\tablex#1{% + \def\itemindicate{#1}% + \parsearg\tabley +} +\def\tabley#1{% + {% + \makevalueexpandable + \edef\temp{\noexpand\tablez #1\space\space\space}% + \expandafter + }\temp \endtablez +} +\def\tablez #1 #2 #3 #4\endtablez{% + \aboveenvbreak + \ifnum 0#1>0 \advance \leftskip by #1\mil \fi + \ifnum 0#2>0 \tableindent=#2\mil \fi + \ifnum 0#3>0 \advance \rightskip by #3\mil \fi + \itemmax=\tableindent + \advance \itemmax by -\itemmargin + \advance \leftskip by \tableindent + \exdentamount=\tableindent + \parindent = 0pt + \parskip = \smallskipamount + \ifdim \parskip=0pt \parskip=2pt \fi + \let\item = \internalBitem + \let\itemx = \internalBitemx +} +\def\Etable{\endgraf\afterenvbreak} +\let\Eftable\Etable +\let\Evtable\Etable +\let\Eitemize\Etable +\let\Eenumerate\Etable + +% This is the counter used by @enumerate, which is really @itemize + +\newcount \itemno + +\envdef\itemize{\parsearg\doitemize} + +\def\doitemize#1{% + \aboveenvbreak + \itemmax=\itemindent + \advance\itemmax by -\itemmargin + \advance\leftskip by \itemindent + \exdentamount=\itemindent + \parindent=0pt + \parskip=\smallskipamount + \ifdim\parskip=0pt \parskip=2pt \fi + % + % Try typesetting the item mark that if the document erroneously says + % something like @itemize @samp (intending @table), there's an error + % right away at the @itemize. It's not the best error message in the + % world, but it's better than leaving it to the @item. This means if + % the user wants an empty mark, they have to say @w{} not just @w. + \def\itemcontents{#1}% + \setbox0 = \hbox{\itemcontents}% + % + % @itemize with no arg is equivalent to @itemize @bullet. + \ifx\itemcontents\empty\def\itemcontents{\bullet}\fi + % + \let\item=\itemizeitem +} + +% Definition of @item while inside @itemize and @enumerate. +% +\def\itemizeitem{% + \advance\itemno by 1 % for enumerations + {\let\par=\endgraf \smallbreak}% reasonable place to break + {% + % If the document has an @itemize directly after a section title, a + % \nobreak will be last on the list, and \sectionheading will have + % done a \vskip-\parskip. In that case, we don't want to zero + % parskip, or the item text will crash with the heading. On the + % other hand, when there is normal text preceding the item (as there + % usually is), we do want to zero parskip, or there would be too much + % space. In that case, we won't have a \nobreak before. At least + % that's the theory. + \ifnum\lastpenalty<10000 \parskip=0in \fi + \noindent + \hbox to 0pt{\hss \itemcontents \kern\itemmargin}% + % + \vadjust{\penalty 1200}}% not good to break after first line of item. + \flushcr +} + +% \splitoff TOKENS\endmark defines \first to be the first token in +% TOKENS, and \rest to be the remainder. +% +\def\splitoff#1#2\endmark{\def\first{#1}\def\rest{#2}}% + +% Allow an optional argument of an uppercase letter, lowercase letter, +% or number, to specify the first label in the enumerated list. No +% argument is the same as `1'. +% +\envparseargdef\enumerate{\enumeratey #1 \endenumeratey} +\def\enumeratey #1 #2\endenumeratey{% + % If we were given no argument, pretend we were given `1'. + \def\thearg{#1}% + \ifx\thearg\empty \def\thearg{1}\fi + % + % Detect if the argument is a single token. If so, it might be a + % letter. Otherwise, the only valid thing it can be is a number. + % (We will always have one token, because of the test we just made. + % This is a good thing, since \splitoff doesn't work given nothing at + % all -- the first parameter is undelimited.) + \expandafter\splitoff\thearg\endmark + \ifx\rest\empty + % Only one token in the argument. It could still be anything. + % A ``lowercase letter'' is one whose \lccode is nonzero. + % An ``uppercase letter'' is one whose \lccode is both nonzero, and + % not equal to itself. + % Otherwise, we assume it's a number. + % + % We need the \relax at the end of the \ifnum lines to stop TeX from + % continuing to look for a . + % + \ifnum\lccode\expandafter`\thearg=0\relax + \numericenumerate % a number (we hope) + \else + % It's a letter. + \ifnum\lccode\expandafter`\thearg=\expandafter`\thearg\relax + \lowercaseenumerate % lowercase letter + \else + \uppercaseenumerate % uppercase letter + \fi + \fi + \else + % Multiple tokens in the argument. We hope it's a number. + \numericenumerate + \fi +} + +% An @enumerate whose labels are integers. The starting integer is +% given in \thearg. +% +\def\numericenumerate{% + \itemno = \thearg + \startenumeration{\the\itemno}% +} + +% The starting (lowercase) letter is in \thearg. +\def\lowercaseenumerate{% + \itemno = \expandafter`\thearg + \startenumeration{% + % Be sure we're not beyond the end of the alphabet. + \ifnum\itemno=0 + \errmessage{No more lowercase letters in @enumerate; get a bigger + alphabet}% + \fi + \char\lccode\itemno + }% +} + +% The starting (uppercase) letter is in \thearg. +\def\uppercaseenumerate{% + \itemno = \expandafter`\thearg + \startenumeration{% + % Be sure we're not beyond the end of the alphabet. + \ifnum\itemno=0 + \errmessage{No more uppercase letters in @enumerate; get a bigger + alphabet} + \fi + \char\uccode\itemno + }% +} + +% Call \doitemize, adding a period to the first argument and supplying the +% common last two arguments. Also subtract one from the initial value in +% \itemno, since @item increments \itemno. +% +\def\startenumeration#1{% + \advance\itemno by -1 + \doitemize{#1.}\flushcr +} + +% @alphaenumerate and @capsenumerate are abbreviations for giving an arg +% to @enumerate. +% +\def\alphaenumerate{\enumerate{a}} +\def\capsenumerate{\enumerate{A}} +\def\Ealphaenumerate{\Eenumerate} +\def\Ecapsenumerate{\Eenumerate} + + +% @multitable macros +% Amy Hendrickson, 8/18/94, 3/6/96 +% +% @multitable ... @end multitable will make as many columns as desired. +% Contents of each column will wrap at width given in preamble. Width +% can be specified either with sample text given in a template line, +% or in percent of \hsize, the current width of text on page. + +% Table can continue over pages but will only break between lines. + +% To make preamble: +% +% Either define widths of columns in terms of percent of \hsize: +% @multitable @columnfractions .25 .3 .45 +% @item ... +% +% Numbers following @columnfractions are the percent of the total +% current hsize to be used for each column. You may use as many +% columns as desired. + + +% Or use a template: +% @multitable {Column 1 template} {Column 2 template} {Column 3 template} +% @item ... +% using the widest term desired in each column. + +% Each new table line starts with @item, each subsequent new column +% starts with @tab. Empty columns may be produced by supplying @tab's +% with nothing between them for as many times as empty columns are needed, +% ie, @tab@tab@tab will produce two empty columns. + +% @item, @tab do not need to be on their own lines, but it will not hurt +% if they are. + +% Sample multitable: + +% @multitable {Column 1 template} {Column 2 template} {Column 3 template} +% @item first col stuff @tab second col stuff @tab third col +% @item +% first col stuff +% @tab +% second col stuff +% @tab +% third col +% @item first col stuff @tab second col stuff +% @tab Many paragraphs of text may be used in any column. +% +% They will wrap at the width determined by the template. +% @item@tab@tab This will be in third column. +% @end multitable + +% Default dimensions may be reset by user. +% @multitableparskip is vertical space between paragraphs in table. +% @multitableparindent is paragraph indent in table. +% @multitablecolmargin is horizontal space to be left between columns. +% @multitablelinespace is space to leave between table items, baseline +% to baseline. +% 0pt means it depends on current normal line spacing. +% +\newskip\multitableparskip +\newskip\multitableparindent +\newdimen\multitablecolspace +\newskip\multitablelinespace +\multitableparskip=0pt +\multitableparindent=6pt +\multitablecolspace=12pt +\multitablelinespace=0pt + +% Macros used to set up halign preamble: +% +\let\endsetuptable\relax +\def\xendsetuptable{\endsetuptable} +\let\columnfractions\relax +\def\xcolumnfractions{\columnfractions} +\newif\ifsetpercent + +% #1 is the @columnfraction, usually a decimal number like .5, but might +% be just 1. We just use it, whatever it is. +% +\def\pickupwholefraction#1 {% + \global\advance\colcount by 1 + \expandafter\xdef\csname col\the\colcount\endcsname{#1\hsize}% + \setuptable +} + +\newcount\colcount +\def\setuptable#1{% + \def\firstarg{#1}% + \ifx\firstarg\xendsetuptable + \let\go = \relax + \else + \ifx\firstarg\xcolumnfractions + \global\setpercenttrue + \else + \ifsetpercent + \let\go\pickupwholefraction + \else + \global\advance\colcount by 1 + \setbox0=\hbox{#1\unskip\space}% Add a normal word space as a + % separator; typically that is always in the input, anyway. + \expandafter\xdef\csname col\the\colcount\endcsname{\the\wd0}% + \fi + \fi + \ifx\go\pickupwholefraction + % Put the argument back for the \pickupwholefraction call, so + % we'll always have a period there to be parsed. + \def\go{\pickupwholefraction#1}% + \else + \let\go = \setuptable + \fi% + \fi + \go +} + +% multitable-only commands. +% +% @headitem starts a heading row, which we typeset in bold. +% Assignments have to be global since we are inside the implicit group +% of an alignment entry. \everycr resets \everytab so we don't have to +% undo it ourselves. +\def\headitemfont{\b}% for people to use in the template row; not changeable +\def\headitem{% + \checkenv\multitable + \crcr + \global\everytab={\bf}% can't use \headitemfont since the parsing differs + \the\everytab % for the first item +}% +% +% A \tab used to include \hskip1sp. But then the space in a template +% line is not enough. That is bad. So let's go back to just `&' until +% we again encounter the problem the 1sp was intended to solve. +% --karl, nathan@acm.org, 20apr99. +\def\tab{\checkenv\multitable &\the\everytab}% + +% @multitable ... @end multitable definitions: +% +\newtoks\everytab % insert after every tab. +% +\envdef\multitable{% + \vskip\parskip + \startsavinginserts + % + % @item within a multitable starts a normal row. + % We use \def instead of \let so that if one of the multitable entries + % contains an @itemize, we don't choke on the \item (seen as \crcr aka + % \endtemplate) expanding \doitemize. + \def\item{\crcr}% + % + \tolerance=9500 + \hbadness=9500 + \setmultitablespacing + \parskip=\multitableparskip + \parindent=\multitableparindent + \overfullrule=0pt + \global\colcount=0 + % + \everycr = {% + \noalign{% + \global\everytab={}% + \global\colcount=0 % Reset the column counter. + % Check for saved footnotes, etc. + \checkinserts + % Keeps underfull box messages off when table breaks over pages. + %\filbreak + % Maybe so, but it also creates really weird page breaks when the + % table breaks over pages. Wouldn't \vfil be better? Wait until the + % problem manifests itself, so it can be fixed for real --karl. + }% + }% + % + \parsearg\domultitable +} +\def\domultitable#1{% + % To parse everything between @multitable and @item: + \setuptable#1 \endsetuptable + % + % This preamble sets up a generic column definition, which will + % be used as many times as user calls for columns. + % \vtop will set a single line and will also let text wrap and + % continue for many paragraphs if desired. + \halign\bgroup &% + \global\advance\colcount by 1 + \multistrut + \vtop{% + % Use the current \colcount to find the correct column width: + \hsize=\expandafter\csname col\the\colcount\endcsname + % + % In order to keep entries from bumping into each other + % we will add a \leftskip of \multitablecolspace to all columns after + % the first one. + % + % If a template has been used, we will add \multitablecolspace + % to the width of each template entry. + % + % If the user has set preamble in terms of percent of \hsize we will + % use that dimension as the width of the column, and the \leftskip + % will keep entries from bumping into each other. Table will start at + % left margin and final column will justify at right margin. + % + % Make sure we don't inherit \rightskip from the outer environment. + \rightskip=0pt + \ifnum\colcount=1 + % The first column will be indented with the surrounding text. + \advance\hsize by\leftskip + \else + \ifsetpercent \else + % If user has not set preamble in terms of percent of \hsize + % we will advance \hsize by \multitablecolspace. + \advance\hsize by \multitablecolspace + \fi + % In either case we will make \leftskip=\multitablecolspace: + \leftskip=\multitablecolspace + \fi + % Ignoring space at the beginning and end avoids an occasional spurious + % blank line, when TeX decides to break the line at the space before the + % box from the multistrut, so the strut ends up on a line by itself. + % For example: + % @multitable @columnfractions .11 .89 + % @item @code{#} + % @tab Legal holiday which is valid in major parts of the whole country. + % Is automatically provided with highlighting sequences respectively + % marking characters. + \noindent\ignorespaces##\unskip\multistrut + }\cr +} +\def\Emultitable{% + \crcr + \egroup % end the \halign + \global\setpercentfalse +} + +\def\setmultitablespacing{% + \def\multistrut{\strut}% just use the standard line spacing + % + % Compute \multitablelinespace (if not defined by user) for use in + % \multitableparskip calculation. We used define \multistrut based on + % this, but (ironically) that caused the spacing to be off. + % See bug-texinfo report from Werner Lemberg, 31 Oct 2004 12:52:20 +0100. +\ifdim\multitablelinespace=0pt +\setbox0=\vbox{X}\global\multitablelinespace=\the\baselineskip +\global\advance\multitablelinespace by-\ht0 +\fi +% Test to see if parskip is larger than space between lines of +% table. If not, do nothing. +% If so, set to same dimension as multitablelinespace. +\ifdim\multitableparskip>\multitablelinespace +\global\multitableparskip=\multitablelinespace +\global\advance\multitableparskip-7pt % to keep parskip somewhat smaller + % than skip between lines in the table. +\fi% +\ifdim\multitableparskip=0pt +\global\multitableparskip=\multitablelinespace +\global\advance\multitableparskip-7pt % to keep parskip somewhat smaller + % than skip between lines in the table. +\fi} + + +\message{conditionals,} + +% @iftex, @ifnotdocbook, @ifnothtml, @ifnotinfo, @ifnotplaintext, +% @ifnotxml always succeed. They currently do nothing; we don't +% attempt to check whether the conditionals are properly nested. But we +% have to remember that they are conditionals, so that @end doesn't +% attempt to close an environment group. +% +\def\makecond#1{% + \expandafter\let\csname #1\endcsname = \relax + \expandafter\let\csname iscond.#1\endcsname = 1 +} +\makecond{iftex} +\makecond{ifnotdocbook} +\makecond{ifnothtml} +\makecond{ifnotinfo} +\makecond{ifnotplaintext} +\makecond{ifnotxml} + +% Ignore @ignore, @ifhtml, @ifinfo, and the like. +% +\def\direntry{\doignore{direntry}} +\def\documentdescription{\doignore{documentdescription}} +\def\docbook{\doignore{docbook}} +\def\html{\doignore{html}} +\def\ifdocbook{\doignore{ifdocbook}} +\def\ifhtml{\doignore{ifhtml}} +\def\ifinfo{\doignore{ifinfo}} +\def\ifnottex{\doignore{ifnottex}} +\def\ifplaintext{\doignore{ifplaintext}} +\def\ifxml{\doignore{ifxml}} +\def\ignore{\doignore{ignore}} +\def\menu{\doignore{menu}} +\def\xml{\doignore{xml}} + +% Ignore text until a line `@end #1', keeping track of nested conditionals. +% +% A count to remember the depth of nesting. +\newcount\doignorecount + +\def\doignore#1{\begingroup + % Scan in ``verbatim'' mode: + \obeylines + \catcode`\@ = \other + \catcode`\{ = \other + \catcode`\} = \other + % + % Make sure that spaces turn into tokens that match what \doignoretext wants. + \spaceisspace + % + % Count number of #1's that we've seen. + \doignorecount = 0 + % + % Swallow text until we reach the matching `@end #1'. + \dodoignore{#1}% +} + +{ \catcode`_=11 % We want to use \_STOP_ which cannot appear in texinfo source. + \obeylines % + % + \gdef\dodoignore#1{% + % #1 contains the command name as a string, e.g., `ifinfo'. + % + % Define a command to find the next `@end #1'. + \long\def\doignoretext##1^^M@end #1{% + \doignoretextyyy##1^^M@#1\_STOP_}% + % + % And this command to find another #1 command, at the beginning of a + % line. (Otherwise, we would consider a line `@c @ifset', for + % example, to count as an @ifset for nesting.) + \long\def\doignoretextyyy##1^^M@#1##2\_STOP_{\doignoreyyy{##2}\_STOP_}% + % + % And now expand that command. + \doignoretext ^^M% + }% +} + +\def\doignoreyyy#1{% + \def\temp{#1}% + \ifx\temp\empty % Nothing found. + \let\next\doignoretextzzz + \else % Found a nested condition, ... + \advance\doignorecount by 1 + \let\next\doignoretextyyy % ..., look for another. + % If we're here, #1 ends with ^^M\ifinfo (for example). + \fi + \next #1% the token \_STOP_ is present just after this macro. +} + +% We have to swallow the remaining "\_STOP_". +% +\def\doignoretextzzz#1{% + \ifnum\doignorecount = 0 % We have just found the outermost @end. + \let\next\enddoignore + \else % Still inside a nested condition. + \advance\doignorecount by -1 + \let\next\doignoretext % Look for the next @end. + \fi + \next +} + +% Finish off ignored text. +{ \obeylines% + % Ignore anything after the last `@end #1'; this matters in verbatim + % environments, where otherwise the newline after an ignored conditional + % would result in a blank line in the output. + \gdef\enddoignore#1^^M{\endgroup\ignorespaces}% +} + + +% @set VAR sets the variable VAR to an empty value. +% @set VAR REST-OF-LINE sets VAR to the value REST-OF-LINE. +% +% Since we want to separate VAR from REST-OF-LINE (which might be +% empty), we can't just use \parsearg; we have to insert a space of our +% own to delimit the rest of the line, and then take it out again if we +% didn't need it. +% We rely on the fact that \parsearg sets \catcode`\ =10. +% +\parseargdef\set{\setyyy#1 \endsetyyy} +\def\setyyy#1 #2\endsetyyy{% + {% + \makevalueexpandable + \def\temp{#2}% + \edef\next{\gdef\makecsname{SET#1}}% + \ifx\temp\empty + \next{}% + \else + \setzzz#2\endsetzzz + \fi + }% +} +% Remove the trailing space \setxxx inserted. +\def\setzzz#1 \endsetzzz{\next{#1}} + +% @clear VAR clears (i.e., unsets) the variable VAR. +% +\parseargdef\clear{% + {% + \makevalueexpandable + \global\expandafter\let\csname SET#1\endcsname=\relax + }% +} + +% @value{foo} gets the text saved in variable foo. +\def\value{\begingroup\makevalueexpandable\valuexxx} +\def\valuexxx#1{\expandablevalue{#1}\endgroup} +{ + \catcode`\- = \active \catcode`\_ = \active + % + \gdef\makevalueexpandable{% + \let\value = \expandablevalue + % We don't want these characters active, ... + \catcode`\-=\other \catcode`\_=\other + % ..., but we might end up with active ones in the argument if + % we're called from @code, as @code{@value{foo-bar_}}, though. + % So \let them to their normal equivalents. + \let-\realdash \let_\normalunderscore + } +} + +% We have this subroutine so that we can handle at least some @value's +% properly in indexes (we call \makevalueexpandable in \indexdummies). +% The command has to be fully expandable (if the variable is set), since +% the result winds up in the index file. This means that if the +% variable's value contains other Texinfo commands, it's almost certain +% it will fail (although perhaps we could fix that with sufficient work +% to do a one-level expansion on the result, instead of complete). +% +\def\expandablevalue#1{% + \expandafter\ifx\csname SET#1\endcsname\relax + {[No value for ``#1'']}% + \message{Variable `#1', used in @value, is not set.}% + \else + \csname SET#1\endcsname + \fi +} + +% @ifset VAR ... @end ifset reads the `...' iff VAR has been defined +% with @set. +% +% To get special treatment of `@end ifset,' call \makeond and the redefine. +% +\makecond{ifset} +\def\ifset{\parsearg{\doifset{\let\next=\ifsetfail}}} +\def\doifset#1#2{% + {% + \makevalueexpandable + \let\next=\empty + \expandafter\ifx\csname SET#2\endcsname\relax + #1% If not set, redefine \next. + \fi + \expandafter + }\next +} +\def\ifsetfail{\doignore{ifset}} + +% @ifclear VAR ... @end ifclear reads the `...' iff VAR has never been +% defined with @set, or has been undefined with @clear. +% +% The `\else' inside the `\doifset' parameter is a trick to reuse the +% above code: if the variable is not set, do nothing, if it is set, +% then redefine \next to \ifclearfail. +% +\makecond{ifclear} +\def\ifclear{\parsearg{\doifset{\else \let\next=\ifclearfail}}} +\def\ifclearfail{\doignore{ifclear}} + +% @dircategory CATEGORY -- specify a category of the dir file +% which this file should belong to. Ignore this in TeX. +\let\dircategory=\comment + +% @defininfoenclose. +\let\definfoenclose=\comment + + +\message{indexing,} +% Index generation facilities + +% Define \newwrite to be identical to plain tex's \newwrite +% except not \outer, so it can be used within macros and \if's. +\edef\newwrite{\makecsname{ptexnewwrite}} + +% \newindex {foo} defines an index named foo. +% It automatically defines \fooindex such that +% \fooindex ...rest of line... puts an entry in the index foo. +% It also defines \fooindfile to be the number of the output channel for +% the file that accumulates this index. The file's extension is foo. +% The name of an index should be no more than 2 characters long +% for the sake of vms. +% +\def\newindex#1{% + \iflinks + \expandafter\newwrite \csname#1indfile\endcsname + \openout \csname#1indfile\endcsname \jobname.#1 % Open the file + \fi + \expandafter\xdef\csname#1index\endcsname{% % Define @#1index + \noexpand\doindex{#1}} +} + +% @defindex foo == \newindex{foo} +% +\def\defindex{\parsearg\newindex} + +% Define @defcodeindex, like @defindex except put all entries in @code. +% +\def\defcodeindex{\parsearg\newcodeindex} +% +\def\newcodeindex#1{% + \iflinks + \expandafter\newwrite \csname#1indfile\endcsname + \openout \csname#1indfile\endcsname \jobname.#1 + \fi + \expandafter\xdef\csname#1index\endcsname{% + \noexpand\docodeindex{#1}}% +} + + +% @synindex foo bar makes index foo feed into index bar. +% Do this instead of @defindex foo if you don't want it as a separate index. +% +% @syncodeindex foo bar similar, but put all entries made for index foo +% inside @code. +% +\def\synindex#1 #2 {\dosynindex\doindex{#1}{#2}} +\def\syncodeindex#1 #2 {\dosynindex\docodeindex{#1}{#2}} + +% #1 is \doindex or \docodeindex, #2 the index getting redefined (foo), +% #3 the target index (bar). +\def\dosynindex#1#2#3{% + % Only do \closeout if we haven't already done it, else we'll end up + % closing the target index. + \expandafter \ifx\csname donesynindex#2\endcsname \relax + % The \closeout helps reduce unnecessary open files; the limit on the + % Acorn RISC OS is a mere 16 files. + \expandafter\closeout\csname#2indfile\endcsname + \expandafter\let\csname donesynindex#2\endcsname = 1 + \fi + % redefine \fooindfile: + \expandafter\let\expandafter\temp\expandafter=\csname#3indfile\endcsname + \expandafter\let\csname#2indfile\endcsname=\temp + % redefine \fooindex: + \expandafter\xdef\csname#2index\endcsname{\noexpand#1{#3}}% +} + +% Define \doindex, the driver for all \fooindex macros. +% Argument #1 is generated by the calling \fooindex macro, +% and it is "foo", the name of the index. + +% \doindex just uses \parsearg; it calls \doind for the actual work. +% This is because \doind is more useful to call from other macros. + +% There is also \dosubind {index}{topic}{subtopic} +% which makes an entry in a two-level index such as the operation index. + +\def\doindex#1{\edef\indexname{#1}\parsearg\singleindexer} +\def\singleindexer #1{\doind{\indexname}{#1}} + +% like the previous two, but they put @code around the argument. +\def\docodeindex#1{\edef\indexname{#1}\parsearg\singlecodeindexer} +\def\singlecodeindexer #1{\doind{\indexname}{\code{#1}}} + +% Take care of Texinfo commands that can appear in an index entry. +% Since there are some commands we want to expand, and others we don't, +% we have to laboriously prevent expansion for those that we don't. +% +\def\indexdummies{% + \escapechar = `\\ % use backslash in output files. + \def\@{@}% change to @@ when we switch to @ as escape char in index files. + \def\ {\realbackslash\space }% + % + % Need these unexpandable (because we define \tt as a dummy) + % definitions when @{ or @} appear in index entry text. Also, more + % complicated, when \tex is in effect and \{ is a \delimiter again. + % We can't use \lbracecmd and \rbracecmd because texindex assumes + % braces and backslashes are used only as delimiters. Perhaps we + % should define @lbrace and @rbrace commands a la @comma. + \def\{{{\tt\char123}}% + \def\}{{\tt\char125}}% + % + % I don't entirely understand this, but when an index entry is + % generated from a macro call, the \endinput which \scanmacro inserts + % causes processing to be prematurely terminated. This is, + % apparently, because \indexsorttmp is fully expanded, and \endinput + % is an expandable command. The redefinition below makes \endinput + % disappear altogether for that purpose -- although logging shows that + % processing continues to some further point. On the other hand, it + % seems \endinput does not hurt in the printed index arg, since that + % is still getting written without apparent harm. + % + % Sample source (mac-idx3.tex, reported by Graham Percival to + % help-texinfo, 22may06): + % @macro funindex {WORD} + % @findex xyz + % @end macro + % ... + % @funindex commtest + % + % The above is not enough to reproduce the bug, but it gives the flavor. + % + % Sample whatsit resulting: + % .@write3{\entry{xyz}{@folio }{@code {xyz@endinput }}} + % + % So: + \let\endinput = \empty + % + % Do the redefinitions. + \commondummies +} + +% For the aux and toc files, @ is the escape character. So we want to +% redefine everything using @ as the escape character (instead of +% \realbackslash, still used for index files). When everything uses @, +% this will be simpler. +% +\def\atdummies{% + \def\@{@@}% + \def\ {@ }% + \let\{ = \lbraceatcmd + \let\} = \rbraceatcmd + % + % Do the redefinitions. + \commondummies + \otherbackslash +} + +% Called from \indexdummies and \atdummies. +% +\def\commondummies{% + % + % \definedummyword defines \#1 as \string\#1\space, thus effectively + % preventing its expansion. This is used only for control words, + % not control letters, because the \space would be incorrect for + % control characters, but is needed to separate the control word + % from whatever follows. + % + % For control letters, we have \definedummyletter, which omits the + % space. + % + % These can be used both for control words that take an argument and + % those that do not. If it is followed by {arg} in the input, then + % that will dutifully get written to the index (or wherever). + % + \def\definedummyword ##1{\def##1{\string##1\space}}% + \def\definedummyletter##1{\def##1{\string##1}}% + \let\definedummyaccent\definedummyletter + % + \commondummiesnofonts + % + \definedummyletter\_% + \definedummyletter\-% + % + % Non-English letters. + \definedummyword\AA + \definedummyword\AE + \definedummyword\DH + \definedummyword\L + \definedummyword\O + \definedummyword\OE + \definedummyword\TH + \definedummyword\aa + \definedummyword\ae + \definedummyword\dh + \definedummyword\exclamdown + \definedummyword\l + \definedummyword\o + \definedummyword\oe + \definedummyword\ordf + \definedummyword\ordm + \definedummyword\questiondown + \definedummyword\ss + \definedummyword\th + % + % Although these internal commands shouldn't show up, sometimes they do. + \definedummyword\bf + \definedummyword\gtr + \definedummyword\hat + \definedummyword\less + \definedummyword\sf + \definedummyword\sl + \definedummyword\tclose + \definedummyword\tt + % + \definedummyword\LaTeX + \definedummyword\TeX + % + % Assorted special characters. + \definedummyword\arrow + \definedummyword\bullet + \definedummyword\comma + \definedummyword\copyright + \definedummyword\registeredsymbol + \definedummyword\dots + \definedummyword\enddots + \definedummyword\entrybreak + \definedummyword\equiv + \definedummyword\error + \definedummyword\euro + \definedummyword\expansion + \definedummyword\geq + \definedummyword\guillemetleft + \definedummyword\guillemetright + \definedummyword\guilsinglleft + \definedummyword\guilsinglright + \definedummyword\leq + \definedummyword\minus + \definedummyword\ogonek + \definedummyword\pounds + \definedummyword\point + \definedummyword\print + \definedummyword\quotedblbase + \definedummyword\quotedblleft + \definedummyword\quotedblright + \definedummyword\quoteleft + \definedummyword\quoteright + \definedummyword\quotesinglbase + \definedummyword\result + \definedummyword\textdegree + % + % We want to disable all macros so that they are not expanded by \write. + \macrolist + % + \normalturnoffactive + % + % Handle some cases of @value -- where it does not contain any + % (non-fully-expandable) commands. + \makevalueexpandable +} + +% \commondummiesnofonts: common to \commondummies and \indexnofonts. +% +\def\commondummiesnofonts{% + % Control letters and accents. + \definedummyletter\!% + \definedummyaccent\"% + \definedummyaccent\'% + \definedummyletter\*% + \definedummyaccent\,% + \definedummyletter\.% + \definedummyletter\/% + \definedummyletter\:% + \definedummyaccent\=% + \definedummyletter\?% + \definedummyaccent\^% + \definedummyaccent\`% + \definedummyaccent\~% + \definedummyword\u + \definedummyword\v + \definedummyword\H + \definedummyword\dotaccent + \definedummyword\ogonek + \definedummyword\ringaccent + \definedummyword\tieaccent + \definedummyword\ubaraccent + \definedummyword\udotaccent + \definedummyword\dotless + % + % Texinfo font commands. + \definedummyword\b + \definedummyword\i + \definedummyword\r + \definedummyword\sansserif + \definedummyword\sc + \definedummyword\slanted + \definedummyword\t + % + % Commands that take arguments. + \definedummyword\acronym + \definedummyword\anchor + \definedummyword\cite + \definedummyword\code + \definedummyword\command + \definedummyword\dfn + \definedummyword\dmn + \definedummyword\email + \definedummyword\emph + \definedummyword\env + \definedummyword\file + \definedummyword\indicateurl + \definedummyword\kbd + \definedummyword\key + \definedummyword\math + \definedummyword\option + \definedummyword\pxref + \definedummyword\ref + \definedummyword\samp + \definedummyword\strong + \definedummyword\tie + \definedummyword\uref + \definedummyword\url + \definedummyword\var + \definedummyword\verb + \definedummyword\w + \definedummyword\xref +} + +% \indexnofonts is used when outputting the strings to sort the index +% by, and when constructing control sequence names. It eliminates all +% control sequences and just writes whatever the best ASCII sort string +% would be for a given command (usually its argument). +% +\def\indexnofonts{% + % Accent commands should become @asis. + \def\definedummyaccent##1{\let##1\asis}% + % We can just ignore other control letters. + \def\definedummyletter##1{\let##1\empty}% + % All control words become @asis by default; overrides below. + \let\definedummyword\definedummyaccent + % + \commondummiesnofonts + % + % Don't no-op \tt, since it isn't a user-level command + % and is used in the definitions of the active chars like <, >, |, etc. + % Likewise with the other plain tex font commands. + %\let\tt=\asis + % + \def\ { }% + \def\@{@}% + \def\_{\normalunderscore}% + \def\-{}% @- shouldn't affect sorting + % + % Unfortunately, texindex is not prepared to handle braces in the + % content at all. So for index sorting, we map @{ and @} to strings + % starting with |, since that ASCII character is between ASCII { and }. + \def\{{|a}% + \def\}{|b}% + % + % Non-English letters. + \def\AA{AA}% + \def\AE{AE}% + \def\DH{DZZ}% + \def\L{L}% + \def\OE{OE}% + \def\O{O}% + \def\TH{ZZZ}% + \def\aa{aa}% + \def\ae{ae}% + \def\dh{dzz}% + \def\exclamdown{!}% + \def\l{l}% + \def\oe{oe}% + \def\ordf{a}% + \def\ordm{o}% + \def\o{o}% + \def\questiondown{?}% + \def\ss{ss}% + \def\th{zzz}% + % + \def\LaTeX{LaTeX}% + \def\TeX{TeX}% + % + % Assorted special characters. + % (The following {} will end up in the sort string, but that's ok.) + \def\arrow{->}% + \def\bullet{bullet}% + \def\comma{,}% + \def\copyright{copyright}% + \def\dots{...}% + \def\enddots{...}% + \def\equiv{==}% + \def\error{error}% + \def\euro{euro}% + \def\expansion{==>}% + \def\geq{>=}% + \def\guillemetleft{<<}% + \def\guillemetright{>>}% + \def\guilsinglleft{<}% + \def\guilsinglright{>}% + \def\leq{<=}% + \def\minus{-}% + \def\point{.}% + \def\pounds{pounds}% + \def\print{-|}% + \def\quotedblbase{"}% + \def\quotedblleft{"}% + \def\quotedblright{"}% + \def\quoteleft{`}% + \def\quoteright{'}% + \def\quotesinglbase{,}% + \def\registeredsymbol{R}% + \def\result{=>}% + \def\textdegree{o}% + % + \expandafter\ifx\csname SETtxiindexlquoteignore\endcsname\relax + \else \indexlquoteignore \fi + % + % We need to get rid of all macros, leaving only the arguments (if present). + % Of course this is not nearly correct, but it is the best we can do for now. + % makeinfo does not expand macros in the argument to @deffn, which ends up + % writing an index entry, and texindex isn't prepared for an index sort entry + % that starts with \. + % + % Since macro invocations are followed by braces, we can just redefine them + % to take a single TeX argument. The case of a macro invocation that + % goes to end-of-line is not handled. + % + \macrolist +} + +% Undocumented (for FSFS 2nd ed.): @set txiindexlquoteignore makes us +% ignore left quotes in the sort term. +{\catcode`\`=\active + \gdef\indexlquoteignore{\let`=\empty}} + +\let\indexbackslash=0 %overridden during \printindex. +\let\SETmarginindex=\relax % put index entries in margin (undocumented)? + +% Most index entries go through here, but \dosubind is the general case. +% #1 is the index name, #2 is the entry text. +\def\doind#1#2{\dosubind{#1}{#2}{}} + +% Workhorse for all \fooindexes. +% #1 is name of index, #2 is stuff to put there, #3 is subentry -- +% empty if called from \doind, as we usually are (the main exception +% is with most defuns, which call us directly). +% +\def\dosubind#1#2#3{% + \iflinks + {% + % Store the main index entry text (including the third arg). + \toks0 = {#2}% + % If third arg is present, precede it with a space. + \def\thirdarg{#3}% + \ifx\thirdarg\empty \else + \toks0 = \expandafter{\the\toks0 \space #3}% + \fi + % + \edef\writeto{\csname#1indfile\endcsname}% + % + \safewhatsit\dosubindwrite + }% + \fi +} + +% Write the entry in \toks0 to the index file: +% +\def\dosubindwrite{% + % Put the index entry in the margin if desired. + \ifx\SETmarginindex\relax\else + \insert\margin{\hbox{\vrule height8pt depth3pt width0pt \the\toks0}}% + \fi + % + % Remember, we are within a group. + \indexdummies % Must do this here, since \bf, etc expand at this stage + \def\backslashcurfont{\indexbackslash}% \indexbackslash isn't defined now + % so it will be output as is; and it will print as backslash. + % + % Process the index entry with all font commands turned off, to + % get the string to sort by. + {\indexnofonts + \edef\temp{\the\toks0}% need full expansion + \xdef\indexsorttmp{\temp}% + }% + % + % Set up the complete index entry, with both the sort key and + % the original text, including any font commands. We write + % three arguments to \entry to the .?? file (four in the + % subentry case), texindex reduces to two when writing the .??s + % sorted result. + \edef\temp{% + \write\writeto{% + \string\entry{\indexsorttmp}{\noexpand\folio}{\the\toks0}}% + }% + \temp +} + +% Take care of unwanted page breaks/skips around a whatsit: +% +% If a skip is the last thing on the list now, preserve it +% by backing up by \lastskip, doing the \write, then inserting +% the skip again. Otherwise, the whatsit generated by the +% \write or \pdfdest will make \lastskip zero. The result is that +% sequences like this: +% @end defun +% @tindex whatever +% @defun ... +% will have extra space inserted, because the \medbreak in the +% start of the @defun won't see the skip inserted by the @end of +% the previous defun. +% +% But don't do any of this if we're not in vertical mode. We +% don't want to do a \vskip and prematurely end a paragraph. +% +% Avoid page breaks due to these extra skips, too. +% +% But wait, there is a catch there: +% We'll have to check whether \lastskip is zero skip. \ifdim is not +% sufficient for this purpose, as it ignores stretch and shrink parts +% of the skip. The only way seems to be to check the textual +% representation of the skip. +% +% The following is almost like \def\zeroskipmacro{0.0pt} except that +% the ``p'' and ``t'' characters have catcode \other, not 11 (letter). +% +\edef\zeroskipmacro{\expandafter\the\csname z@skip\endcsname} +% +\newskip\whatsitskip +\newcount\whatsitpenalty +% +% ..., ready, GO: +% +\def\safewhatsit#1{% +\ifhmode + #1% +\else + % \lastskip and \lastpenalty cannot both be nonzero simultaneously. + \whatsitskip = \lastskip + \edef\lastskipmacro{\the\lastskip}% + \whatsitpenalty = \lastpenalty + % + % If \lastskip is nonzero, that means the last item was a + % skip. And since a skip is discardable, that means this + % -\whatsitskip glue we're inserting is preceded by a + % non-discardable item, therefore it is not a potential + % breakpoint, therefore no \nobreak needed. + \ifx\lastskipmacro\zeroskipmacro + \else + \vskip-\whatsitskip + \fi + % + #1% + % + \ifx\lastskipmacro\zeroskipmacro + % If \lastskip was zero, perhaps the last item was a penalty, and + % perhaps it was >=10000, e.g., a \nobreak. In that case, we want + % to re-insert the same penalty (values >10000 are used for various + % signals); since we just inserted a non-discardable item, any + % following glue (such as a \parskip) would be a breakpoint. For example: + % + % @deffn deffn-whatever + % @vindex index-whatever + % Description. + % would allow a break between the index-whatever whatsit + % and the "Description." paragraph. + \ifnum\whatsitpenalty>9999 \penalty\whatsitpenalty \fi + \else + % On the other hand, if we had a nonzero \lastskip, + % this make-up glue would be preceded by a non-discardable item + % (the whatsit from the \write), so we must insert a \nobreak. + \nobreak\vskip\whatsitskip + \fi +\fi +} + +% The index entry written in the file actually looks like +% \entry {sortstring}{page}{topic} +% or +% \entry {sortstring}{page}{topic}{subtopic} +% The texindex program reads in these files and writes files +% containing these kinds of lines: +% \initial {c} +% before the first topic whose initial is c +% \entry {topic}{pagelist} +% for a topic that is used without subtopics +% \primary {topic} +% for the beginning of a topic that is used with subtopics +% \secondary {subtopic}{pagelist} +% for each subtopic. + +% Define the user-accessible indexing commands +% @findex, @vindex, @kindex, @cindex. + +\def\findex {\fnindex} +\def\kindex {\kyindex} +\def\cindex {\cpindex} +\def\vindex {\vrindex} +\def\tindex {\tpindex} +\def\pindex {\pgindex} + +\def\cindexsub {\begingroup\obeylines\cindexsub} +{\obeylines % +\gdef\cindexsub "#1" #2^^M{\endgroup % +\dosubind{cp}{#2}{#1}}} + +% Define the macros used in formatting output of the sorted index material. + +% @printindex causes a particular index (the ??s file) to get printed. +% It does not print any chapter heading (usually an @unnumbered). +% +\parseargdef\printindex{\begingroup + \dobreak \chapheadingskip{10000}% + % + \smallfonts \rm + \tolerance = 9500 + \plainfrenchspacing + \everypar = {}% don't want the \kern\-parindent from indentation suppression. + % + % See if the index file exists and is nonempty. + % Change catcode of @ here so that if the index file contains + % \initial {@} + % as its first line, TeX doesn't complain about mismatched braces + % (because it thinks @} is a control sequence). + \catcode`\@ = 11 + \openin 1 \jobname.#1s + \ifeof 1 + % \enddoublecolumns gets confused if there is no text in the index, + % and it loses the chapter title and the aux file entries for the + % index. The easiest way to prevent this problem is to make sure + % there is some text. + \putwordIndexNonexistent + \else + % + % If the index file exists but is empty, then \openin leaves \ifeof + % false. We have to make TeX try to read something from the file, so + % it can discover if there is anything in it. + \read 1 to \temp + \ifeof 1 + \putwordIndexIsEmpty + \else + % Index files are almost Texinfo source, but we use \ as the escape + % character. It would be better to use @, but that's too big a change + % to make right now. + \def\indexbackslash{\backslashcurfont}% + \catcode`\\ = 0 + \escapechar = `\\ + \begindoublecolumns + \input \jobname.#1s + \enddoublecolumns + \fi + \fi + \closein 1 +\endgroup} + +% These macros are used by the sorted index file itself. +% Change them to control the appearance of the index. + +\def\initial#1{{% + % Some minor font changes for the special characters. + \let\tentt=\sectt \let\tt=\sectt \let\sf=\sectt + % + % Remove any glue we may have, we'll be inserting our own. + \removelastskip + % + % We like breaks before the index initials, so insert a bonus. + \nobreak + \vskip 0pt plus 3\baselineskip + \penalty 0 + \vskip 0pt plus -3\baselineskip + % + % Typeset the initial. Making this add up to a whole number of + % baselineskips increases the chance of the dots lining up from column + % to column. It still won't often be perfect, because of the stretch + % we need before each entry, but it's better. + % + % No shrink because it confuses \balancecolumns. + \vskip 1.67\baselineskip plus .5\baselineskip + \leftline{\secbf #1}% + % Do our best not to break after the initial. + \nobreak + \vskip .33\baselineskip plus .1\baselineskip +}} + +% \entry typesets a paragraph consisting of the text (#1), dot leaders, and +% then page number (#2) flushed to the right margin. It is used for index +% and table of contents entries. The paragraph is indented by \leftskip. +% +% A straightforward implementation would start like this: +% \def\entry#1#2{... +% But this freezes the catcodes in the argument, and can cause problems to +% @code, which sets - active. This problem was fixed by a kludge--- +% ``-'' was active throughout whole index, but this isn't really right. +% The right solution is to prevent \entry from swallowing the whole text. +% --kasal, 21nov03 +\def\entry{% + \begingroup + % + % Start a new paragraph if necessary, so our assignments below can't + % affect previous text. + \par + % + % Do not fill out the last line with white space. + \parfillskip = 0in + % + % No extra space above this paragraph. + \parskip = 0in + % + % Do not prefer a separate line ending with a hyphen to fewer lines. + \finalhyphendemerits = 0 + % + % \hangindent is only relevant when the entry text and page number + % don't both fit on one line. In that case, bob suggests starting the + % dots pretty far over on the line. Unfortunately, a large + % indentation looks wrong when the entry text itself is broken across + % lines. So we use a small indentation and put up with long leaders. + % + % \hangafter is reset to 1 (which is the value we want) at the start + % of each paragraph, so we need not do anything with that. + \hangindent = 2em + % + % When the entry text needs to be broken, just fill out the first line + % with blank space. + \rightskip = 0pt plus1fil + % + % A bit of stretch before each entry for the benefit of balancing + % columns. + \vskip 0pt plus1pt + % + % When reading the text of entry, convert explicit line breaks + % from @* into spaces. The user might give these in long section + % titles, for instance. + \def\*{\unskip\space\ignorespaces}% + \def\entrybreak{\hfil\break}% + % + % Swallow the left brace of the text (first parameter): + \afterassignment\doentry + \let\temp = +} +\def\entrybreak{\unskip\space\ignorespaces}% +\def\doentry{% + \bgroup % Instead of the swallowed brace. + \noindent + \aftergroup\finishentry + % And now comes the text of the entry. +} +\def\finishentry#1{% + % #1 is the page number. + % + % The following is kludged to not output a line of dots in the index if + % there are no page numbers. The next person who breaks this will be + % cursed by a Unix daemon. + \setbox\boxA = \hbox{#1}% + \ifdim\wd\boxA = 0pt + \ % + \else + % + % If we must, put the page number on a line of its own, and fill out + % this line with blank space. (The \hfil is overwhelmed with the + % fill leaders glue in \indexdotfill if the page number does fit.) + \hfil\penalty50 + \null\nobreak\indexdotfill % Have leaders before the page number. + % + % The `\ ' here is removed by the implicit \unskip that TeX does as + % part of (the primitive) \par. Without it, a spurious underfull + % \hbox ensues. + \ifpdf + \pdfgettoks#1.% + \ \the\toksA + \else + \ #1% + \fi + \fi + \par + \endgroup +} + +% Like plain.tex's \dotfill, except uses up at least 1 em. +\def\indexdotfill{\cleaders + \hbox{$\mathsurround=0pt \mkern1.5mu.\mkern1.5mu$}\hskip 1em plus 1fill} + +\def\primary #1{\line{#1\hfil}} + +\newskip\secondaryindent \secondaryindent=0.5cm +\def\secondary#1#2{{% + \parfillskip=0in + \parskip=0in + \hangindent=1in + \hangafter=1 + \noindent\hskip\secondaryindent\hbox{#1}\indexdotfill + \ifpdf + \pdfgettoks#2.\ \the\toksA % The page number ends the paragraph. + \else + #2 + \fi + \par +}} + +% Define two-column mode, which we use to typeset indexes. +% Adapted from the TeXbook, page 416, which is to say, +% the manmac.tex format used to print the TeXbook itself. +\catcode`\@=11 + +\newbox\partialpage +\newdimen\doublecolumnhsize + +\def\begindoublecolumns{\begingroup % ended by \enddoublecolumns + % Grab any single-column material above us. + \output = {% + % + % Here is a possibility not foreseen in manmac: if we accumulate a + % whole lot of material, we might end up calling this \output + % routine twice in a row (see the doublecol-lose test, which is + % essentially a couple of indexes with @setchapternewpage off). In + % that case we just ship out what is in \partialpage with the normal + % output routine. Generally, \partialpage will be empty when this + % runs and this will be a no-op. See the indexspread.tex test case. + \ifvoid\partialpage \else + \onepageout{\pagecontents\partialpage}% + \fi + % + \global\setbox\partialpage = \vbox{% + % Unvbox the main output page. + \unvbox\PAGE + \kern-\topskip \kern\baselineskip + }% + }% + \eject % run that output routine to set \partialpage + % + % Use the double-column output routine for subsequent pages. + \output = {\doublecolumnout}% + % + % Change the page size parameters. We could do this once outside this + % routine, in each of @smallbook, @afourpaper, and the default 8.5x11 + % format, but then we repeat the same computation. Repeating a couple + % of assignments once per index is clearly meaningless for the + % execution time, so we may as well do it in one place. + % + % First we halve the line length, less a little for the gutter between + % the columns. We compute the gutter based on the line length, so it + % changes automatically with the paper format. The magic constant + % below is chosen so that the gutter has the same value (well, +-<1pt) + % as it did when we hard-coded it. + % + % We put the result in a separate register, \doublecolumhsize, so we + % can restore it in \pagesofar, after \hsize itself has (potentially) + % been clobbered. + % + \doublecolumnhsize = \hsize + \advance\doublecolumnhsize by -.04154\hsize + \divide\doublecolumnhsize by 2 + \hsize = \doublecolumnhsize + % + % Double the \vsize as well. (We don't need a separate register here, + % since nobody clobbers \vsize.) + \vsize = 2\vsize +} + +% The double-column output routine for all double-column pages except +% the last. +% +\def\doublecolumnout{% + \splittopskip=\topskip \splitmaxdepth=\maxdepth + % Get the available space for the double columns -- the normal + % (undoubled) page height minus any material left over from the + % previous page. + \dimen@ = \vsize + \divide\dimen@ by 2 + \advance\dimen@ by -\ht\partialpage + % + % box0 will be the left-hand column, box2 the right. + \setbox0=\vsplit255 to\dimen@ \setbox2=\vsplit255 to\dimen@ + \onepageout\pagesofar + \unvbox255 + \penalty\outputpenalty +} +% +% Re-output the contents of the output page -- any previous material, +% followed by the two boxes we just split, in box0 and box2. +\def\pagesofar{% + \unvbox\partialpage + % + \hsize = \doublecolumnhsize + \wd0=\hsize \wd2=\hsize + \hbox to\pagewidth{\box0\hfil\box2}% +} +% +% All done with double columns. +\def\enddoublecolumns{% + % The following penalty ensures that the page builder is exercised + % _before_ we change the output routine. This is necessary in the + % following situation: + % + % The last section of the index consists only of a single entry. + % Before this section, \pagetotal is less than \pagegoal, so no + % break occurs before the last section starts. However, the last + % section, consisting of \initial and the single \entry, does not + % fit on the page and has to be broken off. Without the following + % penalty the page builder will not be exercised until \eject + % below, and by that time we'll already have changed the output + % routine to the \balancecolumns version, so the next-to-last + % double-column page will be processed with \balancecolumns, which + % is wrong: The two columns will go to the main vertical list, with + % the broken-off section in the recent contributions. As soon as + % the output routine finishes, TeX starts reconsidering the page + % break. The two columns and the broken-off section both fit on the + % page, because the two columns now take up only half of the page + % goal. When TeX sees \eject from below which follows the final + % section, it invokes the new output routine that we've set after + % \balancecolumns below; \onepageout will try to fit the two columns + % and the final section into the vbox of \pageheight (see + % \pagebody), causing an overfull box. + % + % Note that glue won't work here, because glue does not exercise the + % page builder, unlike penalties (see The TeXbook, pp. 280-281). + \penalty0 + % + \output = {% + % Split the last of the double-column material. Leave it on the + % current page, no automatic page break. + \balancecolumns + % + % If we end up splitting too much material for the current page, + % though, there will be another page break right after this \output + % invocation ends. Having called \balancecolumns once, we do not + % want to call it again. Therefore, reset \output to its normal + % definition right away. (We hope \balancecolumns will never be + % called on to balance too much material, but if it is, this makes + % the output somewhat more palatable.) + \global\output = {\onepageout{\pagecontents\PAGE}}% + }% + \eject + \endgroup % started in \begindoublecolumns + % + % \pagegoal was set to the doubled \vsize above, since we restarted + % the current page. We're now back to normal single-column + % typesetting, so reset \pagegoal to the normal \vsize (after the + % \endgroup where \vsize got restored). + \pagegoal = \vsize +} +% +% Called at the end of the double column material. +\def\balancecolumns{% + \setbox0 = \vbox{\unvbox255}% like \box255 but more efficient, see p.120. + \dimen@ = \ht0 + \advance\dimen@ by \topskip + \advance\dimen@ by-\baselineskip + \divide\dimen@ by 2 % target to split to + %debug\message{final 2-column material height=\the\ht0, target=\the\dimen@.}% + \splittopskip = \topskip + % Loop until we get a decent breakpoint. + {% + \vbadness = 10000 + \loop + \global\setbox3 = \copy0 + \global\setbox1 = \vsplit3 to \dimen@ + \ifdim\ht3>\dimen@ + \global\advance\dimen@ by 1pt + \repeat + }% + %debug\message{split to \the\dimen@, column heights: \the\ht1, \the\ht3.}% + \setbox0=\vbox to\dimen@{\unvbox1}% + \setbox2=\vbox to\dimen@{\unvbox3}% + % + \pagesofar +} +\catcode`\@ = \other + + +\message{sectioning,} +% Chapters, sections, etc. + +% Let's start with @part. +\outer\parseargdef\part{\partzzz{#1}} +\def\partzzz#1{% + \chapoddpage + \null + \vskip.3\vsize % move it down on the page a bit + \begingroup + \noindent \titlefonts\rmisbold #1\par % the text + \let\lastnode=\empty % no node to associate with + \writetocentry{part}{#1}{}% but put it in the toc + \headingsoff % no headline or footline on the part page + \chapoddpage + \endgroup +} + +% \unnumberedno is an oxymoron. But we count the unnumbered +% sections so that we can refer to them unambiguously in the pdf +% outlines by their "section number". We avoid collisions with chapter +% numbers by starting them at 10000. (If a document ever has 10000 +% chapters, we're in trouble anyway, I'm sure.) +\newcount\unnumberedno \unnumberedno = 10000 +\newcount\chapno +\newcount\secno \secno=0 +\newcount\subsecno \subsecno=0 +\newcount\subsubsecno \subsubsecno=0 + +% This counter is funny since it counts through charcodes of letters A, B, ... +\newcount\appendixno \appendixno = `\@ +% +% \def\appendixletter{\char\the\appendixno} +% We do the following ugly conditional instead of the above simple +% construct for the sake of pdftex, which needs the actual +% letter in the expansion, not just typeset. +% +\def\appendixletter{% + \ifnum\appendixno=`A A% + \else\ifnum\appendixno=`B B% + \else\ifnum\appendixno=`C C% + \else\ifnum\appendixno=`D D% + \else\ifnum\appendixno=`E E% + \else\ifnum\appendixno=`F F% + \else\ifnum\appendixno=`G G% + \else\ifnum\appendixno=`H H% + \else\ifnum\appendixno=`I I% + \else\ifnum\appendixno=`J J% + \else\ifnum\appendixno=`K K% + \else\ifnum\appendixno=`L L% + \else\ifnum\appendixno=`M M% + \else\ifnum\appendixno=`N N% + \else\ifnum\appendixno=`O O% + \else\ifnum\appendixno=`P P% + \else\ifnum\appendixno=`Q Q% + \else\ifnum\appendixno=`R R% + \else\ifnum\appendixno=`S S% + \else\ifnum\appendixno=`T T% + \else\ifnum\appendixno=`U U% + \else\ifnum\appendixno=`V V% + \else\ifnum\appendixno=`W W% + \else\ifnum\appendixno=`X X% + \else\ifnum\appendixno=`Y Y% + \else\ifnum\appendixno=`Z Z% + % The \the is necessary, despite appearances, because \appendixletter is + % expanded while writing the .toc file. \char\appendixno is not + % expandable, thus it is written literally, thus all appendixes come out + % with the same letter (or @) in the toc without it. + \else\char\the\appendixno + \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi + \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi} + +% Each @chapter defines these (using marks) as the number+name, number +% and name of the chapter. Page headings and footings can use +% these. @section does likewise. +\def\thischapter{} +\def\thischapternum{} +\def\thischaptername{} +\def\thissection{} +\def\thissectionnum{} +\def\thissectionname{} + +\newcount\absseclevel % used to calculate proper heading level +\newcount\secbase\secbase=0 % @raisesections/@lowersections modify this count + +% @raisesections: treat @section as chapter, @subsection as section, etc. +\def\raisesections{\global\advance\secbase by -1} +\let\up=\raisesections % original BFox name + +% @lowersections: treat @chapter as section, @section as subsection, etc. +\def\lowersections{\global\advance\secbase by 1} +\let\down=\lowersections % original BFox name + +% we only have subsub. +\chardef\maxseclevel = 3 +% +% A numbered section within an unnumbered changes to unnumbered too. +% To achieve this, remember the "biggest" unnum. sec. we are currently in: +\chardef\unnlevel = \maxseclevel +% +% Trace whether the current chapter is an appendix or not: +% \chapheadtype is "N" or "A", unnumbered chapters are ignored. +\def\chapheadtype{N} + +% Choose a heading macro +% #1 is heading type +% #2 is heading level +% #3 is text for heading +\def\genhead#1#2#3{% + % Compute the abs. sec. level: + \absseclevel=#2 + \advance\absseclevel by \secbase + % Make sure \absseclevel doesn't fall outside the range: + \ifnum \absseclevel < 0 + \absseclevel = 0 + \else + \ifnum \absseclevel > 3 + \absseclevel = 3 + \fi + \fi + % The heading type: + \def\headtype{#1}% + \if \headtype U% + \ifnum \absseclevel < \unnlevel + \chardef\unnlevel = \absseclevel + \fi + \else + % Check for appendix sections: + \ifnum \absseclevel = 0 + \edef\chapheadtype{\headtype}% + \else + \if \headtype A\if \chapheadtype N% + \errmessage{@appendix... within a non-appendix chapter}% + \fi\fi + \fi + % Check for numbered within unnumbered: + \ifnum \absseclevel > \unnlevel + \def\headtype{U}% + \else + \chardef\unnlevel = 3 + \fi + \fi + % Now print the heading: + \if \headtype U% + \ifcase\absseclevel + \unnumberedzzz{#3}% + \or \unnumberedseczzz{#3}% + \or \unnumberedsubseczzz{#3}% + \or \unnumberedsubsubseczzz{#3}% + \fi + \else + \if \headtype A% + \ifcase\absseclevel + \appendixzzz{#3}% + \or \appendixsectionzzz{#3}% + \or \appendixsubseczzz{#3}% + \or \appendixsubsubseczzz{#3}% + \fi + \else + \ifcase\absseclevel + \chapterzzz{#3}% + \or \seczzz{#3}% + \or \numberedsubseczzz{#3}% + \or \numberedsubsubseczzz{#3}% + \fi + \fi + \fi + \suppressfirstparagraphindent +} + +% an interface: +\def\numhead{\genhead N} +\def\apphead{\genhead A} +\def\unnmhead{\genhead U} + +% @chapter, @appendix, @unnumbered. Increment top-level counter, reset +% all lower-level sectioning counters to zero. +% +% Also set \chaplevelprefix, which we prepend to @float sequence numbers +% (e.g., figures), q.v. By default (before any chapter), that is empty. +\let\chaplevelprefix = \empty +% +\outer\parseargdef\chapter{\numhead0{#1}} % normally numhead0 calls chapterzzz +\def\chapterzzz#1{% + % section resetting is \global in case the chapter is in a group, such + % as an @include file. + \global\secno=0 \global\subsecno=0 \global\subsubsecno=0 + \global\advance\chapno by 1 + % + % Used for \float. + \gdef\chaplevelprefix{\the\chapno.}% + \resetallfloatnos + % + % \putwordChapter can contain complex things in translations. + \toks0=\expandafter{\putwordChapter}% + \message{\the\toks0 \space \the\chapno}% + % + % Write the actual heading. + \chapmacro{#1}{Ynumbered}{\the\chapno}% + % + % So @section and the like are numbered underneath this chapter. + \global\let\section = \numberedsec + \global\let\subsection = \numberedsubsec + \global\let\subsubsection = \numberedsubsubsec +} + +\outer\parseargdef\appendix{\apphead0{#1}} % normally calls appendixzzz +% +\def\appendixzzz#1{% + \global\secno=0 \global\subsecno=0 \global\subsubsecno=0 + \global\advance\appendixno by 1 + \gdef\chaplevelprefix{\appendixletter.}% + \resetallfloatnos + % + % \putwordAppendix can contain complex things in translations. + \toks0=\expandafter{\putwordAppendix}% + \message{\the\toks0 \space \appendixletter}% + % + \chapmacro{#1}{Yappendix}{\appendixletter}% + % + \global\let\section = \appendixsec + \global\let\subsection = \appendixsubsec + \global\let\subsubsection = \appendixsubsubsec +} + +% normally unnmhead0 calls unnumberedzzz: +\outer\parseargdef\unnumbered{\unnmhead0{#1}} +\def\unnumberedzzz#1{% + \global\secno=0 \global\subsecno=0 \global\subsubsecno=0 + \global\advance\unnumberedno by 1 + % + % Since an unnumbered has no number, no prefix for figures. + \global\let\chaplevelprefix = \empty + \resetallfloatnos + % + % This used to be simply \message{#1}, but TeX fully expands the + % argument to \message. Therefore, if #1 contained @-commands, TeX + % expanded them. For example, in `@unnumbered The @cite{Book}', TeX + % expanded @cite (which turns out to cause errors because \cite is meant + % to be executed, not expanded). + % + % Anyway, we don't want the fully-expanded definition of @cite to appear + % as a result of the \message, we just want `@cite' itself. We use + % \the to achieve this: TeX expands \the only once, + % simply yielding the contents of . (We also do this for + % the toc entries.) + \toks0 = {#1}% + \message{(\the\toks0)}% + % + \chapmacro{#1}{Ynothing}{\the\unnumberedno}% + % + \global\let\section = \unnumberedsec + \global\let\subsection = \unnumberedsubsec + \global\let\subsubsection = \unnumberedsubsubsec +} + +% @centerchap is like @unnumbered, but the heading is centered. +\outer\parseargdef\centerchap{% + % Well, we could do the following in a group, but that would break + % an assumption that \chapmacro is called at the outermost level. + % Thus we are safer this way: --kasal, 24feb04 + \let\centerparametersmaybe = \centerparameters + \unnmhead0{#1}% + \let\centerparametersmaybe = \relax +} + +% @top is like @unnumbered. +\let\top\unnumbered + +% Sections. +% +\outer\parseargdef\numberedsec{\numhead1{#1}} % normally calls seczzz +\def\seczzz#1{% + \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1 + \sectionheading{#1}{sec}{Ynumbered}{\the\chapno.\the\secno}% +} + +% normally calls appendixsectionzzz: +\outer\parseargdef\appendixsection{\apphead1{#1}} +\def\appendixsectionzzz#1{% + \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1 + \sectionheading{#1}{sec}{Yappendix}{\appendixletter.\the\secno}% +} +\let\appendixsec\appendixsection + +% normally calls unnumberedseczzz: +\outer\parseargdef\unnumberedsec{\unnmhead1{#1}} +\def\unnumberedseczzz#1{% + \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1 + \sectionheading{#1}{sec}{Ynothing}{\the\unnumberedno.\the\secno}% +} + +% Subsections. +% +% normally calls numberedsubseczzz: +\outer\parseargdef\numberedsubsec{\numhead2{#1}} +\def\numberedsubseczzz#1{% + \global\subsubsecno=0 \global\advance\subsecno by 1 + \sectionheading{#1}{subsec}{Ynumbered}{\the\chapno.\the\secno.\the\subsecno}% +} + +% normally calls appendixsubseczzz: +\outer\parseargdef\appendixsubsec{\apphead2{#1}} +\def\appendixsubseczzz#1{% + \global\subsubsecno=0 \global\advance\subsecno by 1 + \sectionheading{#1}{subsec}{Yappendix}% + {\appendixletter.\the\secno.\the\subsecno}% +} + +% normally calls unnumberedsubseczzz: +\outer\parseargdef\unnumberedsubsec{\unnmhead2{#1}} +\def\unnumberedsubseczzz#1{% + \global\subsubsecno=0 \global\advance\subsecno by 1 + \sectionheading{#1}{subsec}{Ynothing}% + {\the\unnumberedno.\the\secno.\the\subsecno}% +} + +% Subsubsections. +% +% normally numberedsubsubseczzz: +\outer\parseargdef\numberedsubsubsec{\numhead3{#1}} +\def\numberedsubsubseczzz#1{% + \global\advance\subsubsecno by 1 + \sectionheading{#1}{subsubsec}{Ynumbered}% + {\the\chapno.\the\secno.\the\subsecno.\the\subsubsecno}% +} + +% normally appendixsubsubseczzz: +\outer\parseargdef\appendixsubsubsec{\apphead3{#1}} +\def\appendixsubsubseczzz#1{% + \global\advance\subsubsecno by 1 + \sectionheading{#1}{subsubsec}{Yappendix}% + {\appendixletter.\the\secno.\the\subsecno.\the\subsubsecno}% +} + +% normally unnumberedsubsubseczzz: +\outer\parseargdef\unnumberedsubsubsec{\unnmhead3{#1}} +\def\unnumberedsubsubseczzz#1{% + \global\advance\subsubsecno by 1 + \sectionheading{#1}{subsubsec}{Ynothing}% + {\the\unnumberedno.\the\secno.\the\subsecno.\the\subsubsecno}% +} + +% These macros control what the section commands do, according +% to what kind of chapter we are in (ordinary, appendix, or unnumbered). +% Define them by default for a numbered chapter. +\let\section = \numberedsec +\let\subsection = \numberedsubsec +\let\subsubsection = \numberedsubsubsec + +% Define @majorheading, @heading and @subheading + +% NOTE on use of \vbox for chapter headings, section headings, and such: +% 1) We use \vbox rather than the earlier \line to permit +% overlong headings to fold. +% 2) \hyphenpenalty is set to 10000 because hyphenation in a +% heading is obnoxious; this forbids it. +% 3) Likewise, headings look best if no \parindent is used, and +% if justification is not attempted. Hence \raggedright. + +\def\majorheading{% + {\advance\chapheadingskip by 10pt \chapbreak }% + \parsearg\chapheadingzzz +} + +\def\chapheading{\chapbreak \parsearg\chapheadingzzz} +\def\chapheadingzzz#1{% + {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000 + \parindent=0pt\ptexraggedright + \rmisbold #1\hfill}}% + \bigskip \par\penalty 200\relax + \suppressfirstparagraphindent +} + +% @heading, @subheading, @subsubheading. +\parseargdef\heading{\sectionheading{#1}{sec}{Yomitfromtoc}{} + \suppressfirstparagraphindent} +\parseargdef\subheading{\sectionheading{#1}{subsec}{Yomitfromtoc}{} + \suppressfirstparagraphindent} +\parseargdef\subsubheading{\sectionheading{#1}{subsubsec}{Yomitfromtoc}{} + \suppressfirstparagraphindent} + +% These macros generate a chapter, section, etc. heading only +% (including whitespace, linebreaking, etc. around it), +% given all the information in convenient, parsed form. + +% Args are the skip and penalty (usually negative) +\def\dobreak#1#2{\par\ifdim\lastskip<#1\removelastskip\penalty#2\vskip#1\fi} + +% Parameter controlling skip before chapter headings (if needed) +\newskip\chapheadingskip + +% Define plain chapter starts, and page on/off switching for it. +\def\chapbreak{\dobreak \chapheadingskip {-4000}} +\def\chappager{\par\vfill\supereject} +% Because \domark is called before \chapoddpage, the filler page will +% get the headings for the next chapter, which is wrong. But we don't +% care -- we just disable all headings on the filler page. +\def\chapoddpage{% + \chappager + \ifodd\pageno \else + \begingroup + \headingsoff + \null + \chappager + \endgroup + \fi +} + +\def\setchapternewpage #1 {\csname CHAPPAG#1\endcsname} + +\def\CHAPPAGoff{% +\global\let\contentsalignmacro = \chappager +\global\let\pchapsepmacro=\chapbreak +\global\let\pagealignmacro=\chappager} + +\def\CHAPPAGon{% +\global\let\contentsalignmacro = \chappager +\global\let\pchapsepmacro=\chappager +\global\let\pagealignmacro=\chappager +\global\def\HEADINGSon{\HEADINGSsingle}} + +\def\CHAPPAGodd{% +\global\let\contentsalignmacro = \chapoddpage +\global\let\pchapsepmacro=\chapoddpage +\global\let\pagealignmacro=\chapoddpage +\global\def\HEADINGSon{\HEADINGSdouble}} + +\CHAPPAGon + +% Chapter opening. +% +% #1 is the text, #2 is the section type (Ynumbered, Ynothing, +% Yappendix, Yomitfromtoc), #3 the chapter number. +% +% To test against our argument. +\def\Ynothingkeyword{Ynothing} +\def\Yomitfromtockeyword{Yomitfromtoc} +\def\Yappendixkeyword{Yappendix} +% +\def\chapmacro#1#2#3{% + % Insert the first mark before the heading break (see notes for \domark). + \let\prevchapterdefs=\lastchapterdefs + \let\prevsectiondefs=\lastsectiondefs + \gdef\lastsectiondefs{\gdef\thissectionname{}\gdef\thissectionnum{}% + \gdef\thissection{}}% + % + \def\temptype{#2}% + \ifx\temptype\Ynothingkeyword + \gdef\lastchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}% + \gdef\thischapter{\thischaptername}}% + \else\ifx\temptype\Yomitfromtockeyword + \gdef\lastchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}% + \gdef\thischapter{}}% + \else\ifx\temptype\Yappendixkeyword + \toks0={#1}% + \xdef\lastchapterdefs{% + \gdef\noexpand\thischaptername{\the\toks0}% + \gdef\noexpand\thischapternum{\appendixletter}% + % \noexpand\putwordAppendix avoids expanding indigestible + % commands in some of the translations. + \gdef\noexpand\thischapter{\noexpand\putwordAppendix{} + \noexpand\thischapternum: + \noexpand\thischaptername}% + }% + \else + \toks0={#1}% + \xdef\lastchapterdefs{% + \gdef\noexpand\thischaptername{\the\toks0}% + \gdef\noexpand\thischapternum{\the\chapno}% + % \noexpand\putwordChapter avoids expanding indigestible + % commands in some of the translations. + \gdef\noexpand\thischapter{\noexpand\putwordChapter{} + \noexpand\thischapternum: + \noexpand\thischaptername}% + }% + \fi\fi\fi + % + % Output the mark. Pass it through \safewhatsit, to take care of + % the preceding space. + \safewhatsit\domark + % + % Insert the chapter heading break. + \pchapsepmacro + % + % Now the second mark, after the heading break. No break points + % between here and the heading. + \let\prevchapterdefs=\lastchapterdefs + \let\prevsectiondefs=\lastsectiondefs + \domark + % + {% + \chapfonts \rmisbold + % + % Have to define \lastsection before calling \donoderef, because the + % xref code eventually uses it. On the other hand, it has to be called + % after \pchapsepmacro, or the headline will change too soon. + \gdef\lastsection{#1}% + % + % Only insert the separating space if we have a chapter/appendix + % number, and don't print the unnumbered ``number''. + \ifx\temptype\Ynothingkeyword + \setbox0 = \hbox{}% + \def\toctype{unnchap}% + \else\ifx\temptype\Yomitfromtockeyword + \setbox0 = \hbox{}% contents like unnumbered, but no toc entry + \def\toctype{omit}% + \else\ifx\temptype\Yappendixkeyword + \setbox0 = \hbox{\putwordAppendix{} #3\enspace}% + \def\toctype{app}% + \else + \setbox0 = \hbox{#3\enspace}% + \def\toctype{numchap}% + \fi\fi\fi + % + % Write the toc entry for this chapter. Must come before the + % \donoderef, because we include the current node name in the toc + % entry, and \donoderef resets it to empty. + \writetocentry{\toctype}{#1}{#3}% + % + % For pdftex, we have to write out the node definition (aka, make + % the pdfdest) after any page break, but before the actual text has + % been typeset. If the destination for the pdf outline is after the + % text, then jumping from the outline may wind up with the text not + % being visible, for instance under high magnification. + \donoderef{#2}% + % + % Typeset the actual heading. + \nobreak % Avoid page breaks at the interline glue. + \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \ptexraggedright + \hangindent=\wd0 \centerparametersmaybe + \unhbox0 #1\par}% + }% + \nobreak\bigskip % no page break after a chapter title + \nobreak +} + +% @centerchap -- centered and unnumbered. +\let\centerparametersmaybe = \relax +\def\centerparameters{% + \advance\rightskip by 3\rightskip + \leftskip = \rightskip + \parfillskip = 0pt +} + + +% I don't think this chapter style is supported any more, so I'm not +% updating it with the new noderef stuff. We'll see. --karl, 11aug03. +% +\def\setchapterstyle #1 {\csname CHAPF#1\endcsname} +% +\def\unnchfopen #1{% +\chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000 + \parindent=0pt\ptexraggedright + \rmisbold #1\hfill}}\bigskip \par\nobreak +} +\def\chfopen #1#2{\chapoddpage {\chapfonts +\vbox to 3in{\vfil \hbox to\hsize{\hfil #2} \hbox to\hsize{\hfil #1} \vfil}}% +\par\penalty 5000 % +} +\def\centerchfopen #1{% +\chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000 + \parindent=0pt + \hfill {\rmisbold #1}\hfill}}\bigskip \par\nobreak +} +\def\CHAPFopen{% + \global\let\chapmacro=\chfopen + \global\let\centerchapmacro=\centerchfopen} + + +% Section titles. These macros combine the section number parts and +% call the generic \sectionheading to do the printing. +% +\newskip\secheadingskip +\def\secheadingbreak{\dobreak \secheadingskip{-1000}} + +% Subsection titles. +\newskip\subsecheadingskip +\def\subsecheadingbreak{\dobreak \subsecheadingskip{-500}} + +% Subsubsection titles. +\def\subsubsecheadingskip{\subsecheadingskip} +\def\subsubsecheadingbreak{\subsecheadingbreak} + + +% Print any size, any type, section title. +% +% #1 is the text, #2 is the section level (sec/subsec/subsubsec), #3 is +% the section type for xrefs (Ynumbered, Ynothing, Yappendix), #4 is the +% section number. +% +\def\seckeyword{sec} +% +\def\sectionheading#1#2#3#4{% + {% + \checkenv{}% should not be in an environment. + % + % Switch to the right set of fonts. + \csname #2fonts\endcsname \rmisbold + % + \def\sectionlevel{#2}% + \def\temptype{#3}% + % + % Insert first mark before the heading break (see notes for \domark). + \let\prevsectiondefs=\lastsectiondefs + \ifx\temptype\Ynothingkeyword + \ifx\sectionlevel\seckeyword + \gdef\lastsectiondefs{\gdef\thissectionname{#1}\gdef\thissectionnum{}% + \gdef\thissection{\thissectionname}}% + \fi + \else\ifx\temptype\Yomitfromtockeyword + % Don't redefine \thissection. + \else\ifx\temptype\Yappendixkeyword + \ifx\sectionlevel\seckeyword + \toks0={#1}% + \xdef\lastsectiondefs{% + \gdef\noexpand\thissectionname{\the\toks0}% + \gdef\noexpand\thissectionnum{#4}% + % \noexpand\putwordSection avoids expanding indigestible + % commands in some of the translations. + \gdef\noexpand\thissection{\noexpand\putwordSection{} + \noexpand\thissectionnum: + \noexpand\thissectionname}% + }% + \fi + \else + \ifx\sectionlevel\seckeyword + \toks0={#1}% + \xdef\lastsectiondefs{% + \gdef\noexpand\thissectionname{\the\toks0}% + \gdef\noexpand\thissectionnum{#4}% + % \noexpand\putwordSection avoids expanding indigestible + % commands in some of the translations. + \gdef\noexpand\thissection{\noexpand\putwordSection{} + \noexpand\thissectionnum: + \noexpand\thissectionname}% + }% + \fi + \fi\fi\fi + % + % Go into vertical mode. Usually we'll already be there, but we + % don't want the following whatsit to end up in a preceding paragraph + % if the document didn't happen to have a blank line. + \par + % + % Output the mark. Pass it through \safewhatsit, to take care of + % the preceding space. + \safewhatsit\domark + % + % Insert space above the heading. + \csname #2headingbreak\endcsname + % + % Now the second mark, after the heading break. No break points + % between here and the heading. + \let\prevsectiondefs=\lastsectiondefs + \domark + % + % Only insert the space after the number if we have a section number. + \ifx\temptype\Ynothingkeyword + \setbox0 = \hbox{}% + \def\toctype{unn}% + \gdef\lastsection{#1}% + \else\ifx\temptype\Yomitfromtockeyword + % for @headings -- no section number, don't include in toc, + % and don't redefine \lastsection. + \setbox0 = \hbox{}% + \def\toctype{omit}% + \let\sectionlevel=\empty + \else\ifx\temptype\Yappendixkeyword + \setbox0 = \hbox{#4\enspace}% + \def\toctype{app}% + \gdef\lastsection{#1}% + \else + \setbox0 = \hbox{#4\enspace}% + \def\toctype{num}% + \gdef\lastsection{#1}% + \fi\fi\fi + % + % Write the toc entry (before \donoderef). See comments in \chapmacro. + \writetocentry{\toctype\sectionlevel}{#1}{#4}% + % + % Write the node reference (= pdf destination for pdftex). + % Again, see comments in \chapmacro. + \donoderef{#3}% + % + % Interline glue will be inserted when the vbox is completed. + % That glue will be a valid breakpoint for the page, since it'll be + % preceded by a whatsit (usually from the \donoderef, or from the + % \writetocentry if there was no node). We don't want to allow that + % break, since then the whatsits could end up on page n while the + % section is on page n+1, thus toc/etc. are wrong. Debian bug 276000. + \nobreak + % + % Output the actual section heading. + \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \ptexraggedright + \hangindent=\wd0 % zero if no section number + \unhbox0 #1}% + }% + % Add extra space after the heading -- half of whatever came above it. + % Don't allow stretch, though. + \kern .5 \csname #2headingskip\endcsname + % + % Do not let the kern be a potential breakpoint, as it would be if it + % was followed by glue. + \nobreak + % + % We'll almost certainly start a paragraph next, so don't let that + % glue accumulate. (Not a breakpoint because it's preceded by a + % discardable item.) + \vskip-\parskip + % + % This is purely so the last item on the list is a known \penalty > + % 10000. This is so \startdefun can avoid allowing breakpoints after + % section headings. Otherwise, it would insert a valid breakpoint between: + % @section sec-whatever + % @deffn def-whatever + \penalty 10001 +} + + +\message{toc,} +% Table of contents. +\newwrite\tocfile + +% Write an entry to the toc file, opening it if necessary. +% Called from @chapter, etc. +% +% Example usage: \writetocentry{sec}{Section Name}{\the\chapno.\the\secno} +% We append the current node name (if any) and page number as additional +% arguments for the \{chap,sec,...}entry macros which will eventually +% read this. The node name is used in the pdf outlines as the +% destination to jump to. +% +% We open the .toc file for writing here instead of at @setfilename (or +% any other fixed time) so that @contents can be anywhere in the document. +% But if #1 is `omit', then we don't do anything. This is used for the +% table of contents chapter openings themselves. +% +\newif\iftocfileopened +\def\omitkeyword{omit}% +% +\def\writetocentry#1#2#3{% + \edef\writetoctype{#1}% + \ifx\writetoctype\omitkeyword \else + \iftocfileopened\else + \immediate\openout\tocfile = \jobname.toc + \global\tocfileopenedtrue + \fi + % + \iflinks + {\atdummies + \edef\temp{% + \write\tocfile{@#1entry{#2}{#3}{\lastnode}{\noexpand\folio}}}% + \temp + }% + \fi + \fi + % + % Tell \shipout to create a pdf destination on each page, if we're + % writing pdf. These are used in the table of contents. We can't + % just write one on every page because the title pages are numbered + % 1 and 2 (the page numbers aren't printed), and so are the first + % two pages of the document. Thus, we'd have two destinations named + % `1', and two named `2'. + \ifpdf \global\pdfmakepagedesttrue \fi +} + + +% These characters do not print properly in the Computer Modern roman +% fonts, so we must take special care. This is more or less redundant +% with the Texinfo input format setup at the end of this file. +% +\def\activecatcodes{% + \catcode`\"=\active + \catcode`\$=\active + \catcode`\<=\active + \catcode`\>=\active + \catcode`\\=\active + \catcode`\^=\active + \catcode`\_=\active + \catcode`\|=\active + \catcode`\~=\active +} + + +% Read the toc file, which is essentially Texinfo input. +\def\readtocfile{% + \setupdatafile + \activecatcodes + \input \tocreadfilename +} + +\newskip\contentsrightmargin \contentsrightmargin=1in +\newcount\savepageno +\newcount\lastnegativepageno \lastnegativepageno = -1 + +% Prepare to read what we've written to \tocfile. +% +\def\startcontents#1{% + % If @setchapternewpage on, and @headings double, the contents should + % start on an odd page, unlike chapters. Thus, we maintain + % \contentsalignmacro in parallel with \pagealignmacro. + % From: Torbjorn Granlund + \contentsalignmacro + \immediate\closeout\tocfile + % + % Don't need to put `Contents' or `Short Contents' in the headline. + % It is abundantly clear what they are. + \chapmacro{#1}{Yomitfromtoc}{}% + % + \savepageno = \pageno + \begingroup % Set up to handle contents files properly. + \raggedbottom % Worry more about breakpoints than the bottom. + \advance\hsize by -\contentsrightmargin % Don't use the full line length. + % + % Roman numerals for page numbers. + \ifnum \pageno>0 \global\pageno = \lastnegativepageno \fi +} + +% redefined for the two-volume lispref. We always output on +% \jobname.toc even if this is redefined. +% +\def\tocreadfilename{\jobname.toc} + +% Normal (long) toc. +% +\def\contents{% + \startcontents{\putwordTOC}% + \openin 1 \tocreadfilename\space + \ifeof 1 \else + \readtocfile + \fi + \vfill \eject + \contentsalignmacro % in case @setchapternewpage odd is in effect + \ifeof 1 \else + \pdfmakeoutlines + \fi + \closein 1 + \endgroup + \lastnegativepageno = \pageno + \global\pageno = \savepageno +} + +% And just the chapters. +\def\summarycontents{% + \startcontents{\putwordShortTOC}% + % + \let\partentry = \shortpartentry + \let\numchapentry = \shortchapentry + \let\appentry = \shortchapentry + \let\unnchapentry = \shortunnchapentry + % We want a true roman here for the page numbers. + \secfonts + \let\rm=\shortcontrm \let\bf=\shortcontbf + \let\sl=\shortcontsl \let\tt=\shortconttt + \rm + \hyphenpenalty = 10000 + \advance\baselineskip by 1pt % Open it up a little. + \def\numsecentry##1##2##3##4{} + \let\appsecentry = \numsecentry + \let\unnsecentry = \numsecentry + \let\numsubsecentry = \numsecentry + \let\appsubsecentry = \numsecentry + \let\unnsubsecentry = \numsecentry + \let\numsubsubsecentry = \numsecentry + \let\appsubsubsecentry = \numsecentry + \let\unnsubsubsecentry = \numsecentry + \openin 1 \tocreadfilename\space + \ifeof 1 \else + \readtocfile + \fi + \closein 1 + \vfill \eject + \contentsalignmacro % in case @setchapternewpage odd is in effect + \endgroup + \lastnegativepageno = \pageno + \global\pageno = \savepageno +} +\let\shortcontents = \summarycontents + +% Typeset the label for a chapter or appendix for the short contents. +% The arg is, e.g., `A' for an appendix, or `3' for a chapter. +% +\def\shortchaplabel#1{% + % This space should be enough, since a single number is .5em, and the + % widest letter (M) is 1em, at least in the Computer Modern fonts. + % But use \hss just in case. + % (This space doesn't include the extra space that gets added after + % the label; that gets put in by \shortchapentry above.) + % + % We'd like to right-justify chapter numbers, but that looks strange + % with appendix letters. And right-justifying numbers and + % left-justifying letters looks strange when there is less than 10 + % chapters. Have to read the whole toc once to know how many chapters + % there are before deciding ... + \hbox to 1em{#1\hss}% +} + +% These macros generate individual entries in the table of contents. +% The first argument is the chapter or section name. +% The last argument is the page number. +% The arguments in between are the chapter number, section number, ... + +% Parts, in the main contents. Replace the part number, which doesn't +% exist, with an empty box. Let's hope all the numbers have the same width. +% Also ignore the page number, which is conventionally not printed. +\def\numeralbox{\setbox0=\hbox{8}\hbox to \wd0{\hfil}} +\def\partentry#1#2#3#4{\dochapentry{\numeralbox\labelspace#1}{}} +% +% Parts, in the short toc. +\def\shortpartentry#1#2#3#4{% + \penalty-300 + \vskip.5\baselineskip plus.15\baselineskip minus.1\baselineskip + \shortchapentry{{\bf #1}}{\numeralbox}{}{}% +} + +% Chapters, in the main contents. +\def\numchapentry#1#2#3#4{\dochapentry{#2\labelspace#1}{#4}} +% +% Chapters, in the short toc. +% See comments in \dochapentry re vbox and related settings. +\def\shortchapentry#1#2#3#4{% + \tocentry{\shortchaplabel{#2}\labelspace #1}{\doshortpageno\bgroup#4\egroup}% +} + +% Appendices, in the main contents. +% Need the word Appendix, and a fixed-size box. +% +\def\appendixbox#1{% + % We use M since it's probably the widest letter. + \setbox0 = \hbox{\putwordAppendix{} M}% + \hbox to \wd0{\putwordAppendix{} #1\hss}} +% +\def\appentry#1#2#3#4{\dochapentry{\appendixbox{#2}\labelspace#1}{#4}} + +% Unnumbered chapters. +\def\unnchapentry#1#2#3#4{\dochapentry{#1}{#4}} +\def\shortunnchapentry#1#2#3#4{\tocentry{#1}{\doshortpageno\bgroup#4\egroup}} + +% Sections. +\def\numsecentry#1#2#3#4{\dosecentry{#2\labelspace#1}{#4}} +\let\appsecentry=\numsecentry +\def\unnsecentry#1#2#3#4{\dosecentry{#1}{#4}} + +% Subsections. +\def\numsubsecentry#1#2#3#4{\dosubsecentry{#2\labelspace#1}{#4}} +\let\appsubsecentry=\numsubsecentry +\def\unnsubsecentry#1#2#3#4{\dosubsecentry{#1}{#4}} + +% And subsubsections. +\def\numsubsubsecentry#1#2#3#4{\dosubsubsecentry{#2\labelspace#1}{#4}} +\let\appsubsubsecentry=\numsubsubsecentry +\def\unnsubsubsecentry#1#2#3#4{\dosubsubsecentry{#1}{#4}} + +% This parameter controls the indentation of the various levels. +% Same as \defaultparindent. +\newdimen\tocindent \tocindent = 15pt + +% Now for the actual typesetting. In all these, #1 is the text and #2 is the +% page number. +% +% If the toc has to be broken over pages, we want it to be at chapters +% if at all possible; hence the \penalty. +\def\dochapentry#1#2{% + \penalty-300 \vskip1\baselineskip plus.33\baselineskip minus.25\baselineskip + \begingroup + \chapentryfonts + \tocentry{#1}{\dopageno\bgroup#2\egroup}% + \endgroup + \nobreak\vskip .25\baselineskip plus.1\baselineskip +} + +\def\dosecentry#1#2{\begingroup + \secentryfonts \leftskip=\tocindent + \tocentry{#1}{\dopageno\bgroup#2\egroup}% +\endgroup} + +\def\dosubsecentry#1#2{\begingroup + \subsecentryfonts \leftskip=2\tocindent + \tocentry{#1}{\dopageno\bgroup#2\egroup}% +\endgroup} + +\def\dosubsubsecentry#1#2{\begingroup + \subsubsecentryfonts \leftskip=3\tocindent + \tocentry{#1}{\dopageno\bgroup#2\egroup}% +\endgroup} + +% We use the same \entry macro as for the index entries. +\let\tocentry = \entry + +% Space between chapter (or whatever) number and the title. +\def\labelspace{\hskip1em \relax} + +\def\dopageno#1{{\rm #1}} +\def\doshortpageno#1{{\rm #1}} + +\def\chapentryfonts{\secfonts \rm} +\def\secentryfonts{\textfonts} +\def\subsecentryfonts{\textfonts} +\def\subsubsecentryfonts{\textfonts} + + +\message{environments,} +% @foo ... @end foo. + +% @tex ... @end tex escapes into raw TeX temporarily. +% One exception: @ is still an escape character, so that @end tex works. +% But \@ or @@ will get a plain @ character. + +\envdef\tex{% + \setupmarkupstyle{tex}% + \catcode `\\=0 \catcode `\{=1 \catcode `\}=2 + \catcode `\$=3 \catcode `\&=4 \catcode `\#=6 + \catcode `\^=7 \catcode `\_=8 \catcode `\~=\active \let~=\tie + \catcode `\%=14 + \catcode `\+=\other + \catcode `\"=\other + \catcode `\|=\other + \catcode `\<=\other + \catcode `\>=\other + \catcode`\`=\other + \catcode`\'=\other + \escapechar=`\\ + % + % ' is active in math mode (mathcode"8000). So reset it, and all our + % other math active characters (just in case), to plain's definitions. + \mathactive + % + \let\b=\ptexb + \let\bullet=\ptexbullet + \let\c=\ptexc + \let\,=\ptexcomma + \let\.=\ptexdot + \let\dots=\ptexdots + \let\equiv=\ptexequiv + \let\!=\ptexexclam + \let\i=\ptexi + \let\indent=\ptexindent + \let\noindent=\ptexnoindent + \let\{=\ptexlbrace + \let\+=\tabalign + \let\}=\ptexrbrace + \let\/=\ptexslash + \let\*=\ptexstar + \let\t=\ptext + \expandafter \let\csname top\endcsname=\ptextop % outer + \let\frenchspacing=\plainfrenchspacing + % + \def\endldots{\mathinner{\ldots\ldots\ldots\ldots}}% + \def\enddots{\relax\ifmmode\endldots\else$\mathsurround=0pt \endldots\,$\fi}% + \def\@{@}% +} +% There is no need to define \Etex. + +% Define @lisp ... @end lisp. +% @lisp environment forms a group so it can rebind things, +% including the definition of @end lisp (which normally is erroneous). + +% Amount to narrow the margins by for @lisp. +\newskip\lispnarrowing \lispnarrowing=0.4in + +% This is the definition that ^^M gets inside @lisp, @example, and other +% such environments. \null is better than a space, since it doesn't +% have any width. +\def\lisppar{\null\endgraf} + +% This space is always present above and below environments. +\newskip\envskipamount \envskipamount = 0pt + +% Make spacing and below environment symmetrical. We use \parskip here +% to help in doing that, since in @example-like environments \parskip +% is reset to zero; thus the \afterenvbreak inserts no space -- but the +% start of the next paragraph will insert \parskip. +% +\def\aboveenvbreak{{% + % =10000 instead of <10000 because of a special case in \itemzzz and + % \sectionheading, q.v. + \ifnum \lastpenalty=10000 \else + \advance\envskipamount by \parskip + \endgraf + \ifdim\lastskip<\envskipamount + \removelastskip + % it's not a good place to break if the last penalty was \nobreak + % or better ... + \ifnum\lastpenalty<10000 \penalty-50 \fi + \vskip\envskipamount + \fi + \fi +}} + +\let\afterenvbreak = \aboveenvbreak + +% \nonarrowing is a flag. If "set", @lisp etc don't narrow margins; it will +% also clear it, so that its embedded environments do the narrowing again. +\let\nonarrowing=\relax + +% @cartouche ... @end cartouche: draw rectangle w/rounded corners around +% environment contents. +\font\circle=lcircle10 +\newdimen\circthick +\newdimen\cartouter\newdimen\cartinner +\newskip\normbskip\newskip\normpskip\newskip\normlskip +\circthick=\fontdimen8\circle +% +\def\ctl{{\circle\char'013\hskip -6pt}}% 6pt from pl file: 1/2charwidth +\def\ctr{{\hskip 6pt\circle\char'010}} +\def\cbl{{\circle\char'012\hskip -6pt}} +\def\cbr{{\hskip 6pt\circle\char'011}} +\def\carttop{\hbox to \cartouter{\hskip\lskip + \ctl\leaders\hrule height\circthick\hfil\ctr + \hskip\rskip}} +\def\cartbot{\hbox to \cartouter{\hskip\lskip + \cbl\leaders\hrule height\circthick\hfil\cbr + \hskip\rskip}} +% +\newskip\lskip\newskip\rskip + +\envdef\cartouche{% + \ifhmode\par\fi % can't be in the midst of a paragraph. + \startsavinginserts + \lskip=\leftskip \rskip=\rightskip + \leftskip=0pt\rightskip=0pt % we want these *outside*. + \cartinner=\hsize \advance\cartinner by-\lskip + \advance\cartinner by-\rskip + \cartouter=\hsize + \advance\cartouter by 18.4pt % allow for 3pt kerns on either + % side, and for 6pt waste from + % each corner char, and rule thickness + \normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip + % Flag to tell @lisp, etc., not to narrow margin. + \let\nonarrowing = t% + % + % If this cartouche directly follows a sectioning command, we need the + % \parskip glue (backspaced over by default) or the cartouche can + % collide with the section heading. + \ifnum\lastpenalty>10000 \vskip\parskip \fi + % + \vbox\bgroup + \baselineskip=0pt\parskip=0pt\lineskip=0pt + \carttop + \hbox\bgroup + \hskip\lskip + \vrule\kern3pt + \vbox\bgroup + \kern3pt + \hsize=\cartinner + \baselineskip=\normbskip + \lineskip=\normlskip + \parskip=\normpskip + \vskip -\parskip + \comment % For explanation, see the end of def\group. +} +\def\Ecartouche{% + \ifhmode\par\fi + \kern3pt + \egroup + \kern3pt\vrule + \hskip\rskip + \egroup + \cartbot + \egroup + \checkinserts +} + + +% This macro is called at the beginning of all the @example variants, +% inside a group. +\newdimen\nonfillparindent +\def\nonfillstart{% + \aboveenvbreak + \hfuzz = 12pt % Don't be fussy + \sepspaces % Make spaces be word-separators rather than space tokens. + \let\par = \lisppar % don't ignore blank lines + \obeylines % each line of input is a line of output + \parskip = 0pt + % Turn off paragraph indentation but redefine \indent to emulate + % the normal \indent. + \nonfillparindent=\parindent + \parindent = 0pt + \let\indent\nonfillindent + % + \emergencystretch = 0pt % don't try to avoid overfull boxes + \ifx\nonarrowing\relax + \advance \leftskip by \lispnarrowing + \exdentamount=\lispnarrowing + \else + \let\nonarrowing = \relax + \fi + \let\exdent=\nofillexdent +} + +\begingroup +\obeyspaces +% We want to swallow spaces (but not other tokens) after the fake +% @indent in our nonfill-environments, where spaces are normally +% active and set to @tie, resulting in them not being ignored after +% @indent. +\gdef\nonfillindent{\futurelet\temp\nonfillindentcheck}% +\gdef\nonfillindentcheck{% +\ifx\temp % +\expandafter\nonfillindentgobble% +\else% +\leavevmode\nonfillindentbox% +\fi% +}% +\endgroup +\def\nonfillindentgobble#1{\nonfillindent} +\def\nonfillindentbox{\hbox to \nonfillparindent{\hss}} + +% If you want all examples etc. small: @set dispenvsize small. +% If you want even small examples the full size: @set dispenvsize nosmall. +% This affects the following displayed environments: +% @example, @display, @format, @lisp +% +\def\smallword{small} +\def\nosmallword{nosmall} +\let\SETdispenvsize\relax +\def\setnormaldispenv{% + \ifx\SETdispenvsize\smallword + % end paragraph for sake of leading, in case document has no blank + % line. This is redundant with what happens in \aboveenvbreak, but + % we need to do it before changing the fonts, and it's inconvenient + % to change the fonts afterward. + \ifnum \lastpenalty=10000 \else \endgraf \fi + \smallexamplefonts \rm + \fi +} +\def\setsmalldispenv{% + \ifx\SETdispenvsize\nosmallword + \else + \ifnum \lastpenalty=10000 \else \endgraf \fi + \smallexamplefonts \rm + \fi +} + +% We often define two environments, @foo and @smallfoo. +% Let's do it in one command. #1 is the env name, #2 the definition. +\def\makedispenvdef#1#2{% + \expandafter\envdef\csname#1\endcsname {\setnormaldispenv #2}% + \expandafter\envdef\csname small#1\endcsname {\setsmalldispenv #2}% + \expandafter\let\csname E#1\endcsname \afterenvbreak + \expandafter\let\csname Esmall#1\endcsname \afterenvbreak +} + +% Define two environment synonyms (#1 and #2) for an environment. +\def\maketwodispenvdef#1#2#3{% + \makedispenvdef{#1}{#3}% + \makedispenvdef{#2}{#3}% +} +% +% @lisp: indented, narrowed, typewriter font; +% @example: same as @lisp. +% +% @smallexample and @smalllisp: use smaller fonts. +% Originally contributed by Pavel@xerox. +% +\maketwodispenvdef{lisp}{example}{% + \nonfillstart + \tt\setupmarkupstyle{example}% + \let\kbdfont = \kbdexamplefont % Allow @kbd to do something special. + \gobble % eat return +} +% @display/@smalldisplay: same as @lisp except keep current font. +% +\makedispenvdef{display}{% + \nonfillstart + \gobble +} + +% @format/@smallformat: same as @display except don't narrow margins. +% +\makedispenvdef{format}{% + \let\nonarrowing = t% + \nonfillstart + \gobble +} + +% @flushleft: same as @format, but doesn't obey \SETdispenvsize. +\envdef\flushleft{% + \let\nonarrowing = t% + \nonfillstart + \gobble +} +\let\Eflushleft = \afterenvbreak + +% @flushright. +% +\envdef\flushright{% + \let\nonarrowing = t% + \nonfillstart + \advance\leftskip by 0pt plus 1fill\relax + \gobble +} +\let\Eflushright = \afterenvbreak + + +% @raggedright does more-or-less normal line breaking but no right +% justification. From plain.tex. +\envdef\raggedright{% + \rightskip0pt plus2em \spaceskip.3333em \xspaceskip.5em\relax +} +\let\Eraggedright\par + +\envdef\raggedleft{% + \parindent=0pt \leftskip0pt plus2em + \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt + \hbadness=10000 % Last line will usually be underfull, so turn off + % badness reporting. +} +\let\Eraggedleft\par + +\envdef\raggedcenter{% + \parindent=0pt \rightskip0pt plus1em \leftskip0pt plus1em + \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt + \hbadness=10000 % Last line will usually be underfull, so turn off + % badness reporting. +} +\let\Eraggedcenter\par + + +% @quotation does normal linebreaking (hence we can't use \nonfillstart) +% and narrows the margins. We keep \parskip nonzero in general, since +% we're doing normal filling. So, when using \aboveenvbreak and +% \afterenvbreak, temporarily make \parskip 0. +% +\makedispenvdef{quotation}{\quotationstart} +% +\def\quotationstart{% + {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip + \parindent=0pt + % + % @cartouche defines \nonarrowing to inhibit narrowing at next level down. + \ifx\nonarrowing\relax + \advance\leftskip by \lispnarrowing + \advance\rightskip by \lispnarrowing + \exdentamount = \lispnarrowing + \else + \let\nonarrowing = \relax + \fi + \parsearg\quotationlabel +} + +% We have retained a nonzero parskip for the environment, since we're +% doing normal filling. +% +\def\Equotation{% + \par + \ifx\quotationauthor\thisisundefined\else + % indent a bit. + \leftline{\kern 2\leftskip \sl ---\quotationauthor}% + \fi + {\parskip=0pt \afterenvbreak}% +} +\def\Esmallquotation{\Equotation} + +% If we're given an argument, typeset it in bold with a colon after. +\def\quotationlabel#1{% + \def\temp{#1}% + \ifx\temp\empty \else + {\bf #1: }% + \fi +} + + +% LaTeX-like @verbatim...@end verbatim and @verb{...} +% If we want to allow any as delimiter, +% we need the curly braces so that makeinfo sees the @verb command, eg: +% `@verbx...x' would look like the '@verbx' command. --janneke@gnu.org +% +% [Knuth]: Donald Ervin Knuth, 1996. The TeXbook. +% +% [Knuth] p.344; only we need to do the other characters Texinfo sets +% active too. Otherwise, they get lost as the first character on a +% verbatim line. +\def\dospecials{% + \do\ \do\\\do\{\do\}\do\$\do\&% + \do\#\do\^\do\^^K\do\_\do\^^A\do\%\do\~% + \do\<\do\>\do\|\do\@\do+\do\"% + % Don't do the quotes -- if we do, @set txicodequoteundirected and + % @set txicodequotebacktick will not have effect on @verb and + % @verbatim, and ?` and !` ligatures won't get disabled. + %\do\`\do\'% +} +% +% [Knuth] p. 380 +\def\uncatcodespecials{% + \def\do##1{\catcode`##1=\other}\dospecials} +% +% Setup for the @verb command. +% +% Eight spaces for a tab +\begingroup + \catcode`\^^I=\active + \gdef\tabeightspaces{\catcode`\^^I=\active\def^^I{\ \ \ \ \ \ \ \ }} +\endgroup +% +\def\setupverb{% + \tt % easiest (and conventionally used) font for verbatim + \def\par{\leavevmode\endgraf}% + \setupmarkupstyle{verb}% + \tabeightspaces + % Respect line breaks, + % print special symbols as themselves, and + % make each space count + % must do in this order: + \obeylines \uncatcodespecials \sepspaces +} + +% Setup for the @verbatim environment +% +% Real tab expansion. +\newdimen\tabw \setbox0=\hbox{\tt\space} \tabw=8\wd0 % tab amount +% +% We typeset each line of the verbatim in an \hbox, so we can handle +% tabs. The \global is in case the verbatim line starts with an accent, +% or some other command that starts with a begin-group. Otherwise, the +% entire \verbbox would disappear at the corresponding end-group, before +% it is typeset. Meanwhile, we can't have nested verbatim commands +% (can we?), so the \global won't be overwriting itself. +\newbox\verbbox +\def\starttabbox{\global\setbox\verbbox=\hbox\bgroup} +% +\begingroup + \catcode`\^^I=\active + \gdef\tabexpand{% + \catcode`\^^I=\active + \def^^I{\leavevmode\egroup + \dimen\verbbox=\wd\verbbox % the width so far, or since the previous tab + \divide\dimen\verbbox by\tabw + \multiply\dimen\verbbox by\tabw % compute previous multiple of \tabw + \advance\dimen\verbbox by\tabw % advance to next multiple of \tabw + \wd\verbbox=\dimen\verbbox \box\verbbox \starttabbox + }% + } +\endgroup + +% start the verbatim environment. +\def\setupverbatim{% + \let\nonarrowing = t% + \nonfillstart + \tt % easiest (and conventionally used) font for verbatim + % The \leavevmode here is for blank lines. Otherwise, we would + % never \starttabox and the \egroup would end verbatim mode. + \def\par{\leavevmode\egroup\box\verbbox\endgraf}% + \tabexpand + \setupmarkupstyle{verbatim}% + % Respect line breaks, + % print special symbols as themselves, and + % make each space count. + % Must do in this order: + \obeylines \uncatcodespecials \sepspaces + \everypar{\starttabbox}% +} + +% Do the @verb magic: verbatim text is quoted by unique +% delimiter characters. Before first delimiter expect a +% right brace, after last delimiter expect closing brace: +% +% \def\doverb'{'#1'}'{#1} +% +% [Knuth] p. 382; only eat outer {} +\begingroup + \catcode`[=1\catcode`]=2\catcode`\{=\other\catcode`\}=\other + \gdef\doverb{#1[\def\next##1#1}[##1\endgroup]\next] +\endgroup +% +\def\verb{\begingroup\setupverb\doverb} +% +% +% Do the @verbatim magic: define the macro \doverbatim so that +% the (first) argument ends when '@end verbatim' is reached, ie: +% +% \def\doverbatim#1@end verbatim{#1} +% +% For Texinfo it's a lot easier than for LaTeX, +% because texinfo's \verbatim doesn't stop at '\end{verbatim}': +% we need not redefine '\', '{' and '}'. +% +% Inspired by LaTeX's verbatim command set [latex.ltx] +% +\begingroup + \catcode`\ =\active + \obeylines % + % ignore everything up to the first ^^M, that's the newline at the end + % of the @verbatim input line itself. Otherwise we get an extra blank + % line in the output. + \xdef\doverbatim#1^^M#2@end verbatim{#2\noexpand\end\gobble verbatim}% + % We really want {...\end verbatim} in the body of the macro, but + % without the active space; thus we have to use \xdef and \gobble. +\endgroup +% +\envdef\verbatim{% + \setupverbatim\doverbatim +} +\let\Everbatim = \afterenvbreak + + +% @verbatiminclude FILE - insert text of file in verbatim environment. +% +\def\verbatiminclude{\parseargusing\filenamecatcodes\doverbatiminclude} +% +\def\doverbatiminclude#1{% + {% + \makevalueexpandable + \setupverbatim + \indexnofonts % Allow `@@' and other weird things in file names. + \wlog{texinfo.tex: doing @verbatiminclude of #1^^J}% + \input #1 + \afterenvbreak + }% +} + +% @copying ... @end copying. +% Save the text away for @insertcopying later. +% +% We save the uninterpreted tokens, rather than creating a box. +% Saving the text in a box would be much easier, but then all the +% typesetting commands (@smallbook, font changes, etc.) have to be done +% beforehand -- and a) we want @copying to be done first in the source +% file; b) letting users define the frontmatter in as flexible order as +% possible is very desirable. +% +\def\copying{\checkenv{}\begingroup\scanargctxt\docopying} +\def\docopying#1@end copying{\endgroup\def\copyingtext{#1}} +% +\def\insertcopying{% + \begingroup + \parindent = 0pt % paragraph indentation looks wrong on title page + \scanexp\copyingtext + \endgroup +} + + +\message{defuns,} +% @defun etc. + +\newskip\defbodyindent \defbodyindent=.4in +\newskip\defargsindent \defargsindent=50pt +\newskip\deflastargmargin \deflastargmargin=18pt +\newcount\defunpenalty + +% Start the processing of @deffn: +\def\startdefun{% + \ifnum\lastpenalty<10000 + \medbreak + \defunpenalty=10003 % Will keep this @deffn together with the + % following @def command, see below. + \else + % If there are two @def commands in a row, we'll have a \nobreak, + % which is there to keep the function description together with its + % header. But if there's nothing but headers, we need to allow a + % break somewhere. Check specifically for penalty 10002, inserted + % by \printdefunline, instead of 10000, since the sectioning + % commands also insert a nobreak penalty, and we don't want to allow + % a break between a section heading and a defun. + % + % As a further refinement, we avoid "club" headers by signalling + % with penalty of 10003 after the very first @deffn in the + % sequence (see above), and penalty of 10002 after any following + % @def command. + \ifnum\lastpenalty=10002 \penalty2000 \else \defunpenalty=10002 \fi + % + % Similarly, after a section heading, do not allow a break. + % But do insert the glue. + \medskip % preceded by discardable penalty, so not a breakpoint + \fi + % + \parindent=0in + \advance\leftskip by \defbodyindent + \exdentamount=\defbodyindent +} + +\def\dodefunx#1{% + % First, check whether we are in the right environment: + \checkenv#1% + % + % As above, allow line break if we have multiple x headers in a row. + % It's not a great place, though. + \ifnum\lastpenalty=10002 \penalty3000 \else \defunpenalty=10002 \fi + % + % And now, it's time to reuse the body of the original defun: + \expandafter\gobbledefun#1% +} +\def\gobbledefun#1\startdefun{} + +% \printdefunline \deffnheader{text} +% +\def\printdefunline#1#2{% + \begingroup + % call \deffnheader: + #1#2 \endheader + % common ending: + \interlinepenalty = 10000 + \advance\rightskip by 0pt plus 1fil\relax + \endgraf + \nobreak\vskip -\parskip + \penalty\defunpenalty % signal to \startdefun and \dodefunx + % Some of the @defun-type tags do not enable magic parentheses, + % rendering the following check redundant. But we don't optimize. + \checkparencounts + \endgroup +} + +\def\Edefun{\endgraf\medbreak} + +% \makedefun{deffn} creates \deffn, \deffnx and \Edeffn; +% the only thing remaining is to define \deffnheader. +% +\def\makedefun#1{% + \expandafter\let\csname E#1\endcsname = \Edefun + \edef\temp{\noexpand\domakedefun + \makecsname{#1}\makecsname{#1x}\makecsname{#1header}}% + \temp +} + +% \domakedefun \deffn \deffnx \deffnheader +% +% Define \deffn and \deffnx, without parameters. +% \deffnheader has to be defined explicitly. +% +\def\domakedefun#1#2#3{% + \envdef#1{% + \startdefun + \doingtypefnfalse % distinguish typed functions from all else + \parseargusing\activeparens{\printdefunline#3}% + }% + \def#2{\dodefunx#1}% + \def#3% +} + +\newif\ifdoingtypefn % doing typed function? +\newif\ifrettypeownline % typeset return type on its own line? + +% @deftypefnnewline on|off says whether the return type of typed functions +% are printed on their own line. This affects @deftypefn, @deftypefun, +% @deftypeop, and @deftypemethod. +% +\parseargdef\deftypefnnewline{% + \def\temp{#1}% + \ifx\temp\onword + \expandafter\let\csname SETtxideftypefnnl\endcsname + = \empty + \else\ifx\temp\offword + \expandafter\let\csname SETtxideftypefnnl\endcsname + = \relax + \else + \errhelp = \EMsimple + \errmessage{Unknown @txideftypefnnl value `\temp', + must be on|off}% + \fi\fi +} + +% Untyped functions: + +% @deffn category name args +\makedefun{deffn}{\deffngeneral{}} + +% @deffn category class name args +\makedefun{defop}#1 {\defopon{#1\ \putwordon}} + +% \defopon {category on}class name args +\def\defopon#1#2 {\deffngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} } + +% \deffngeneral {subind}category name args +% +\def\deffngeneral#1#2 #3 #4\endheader{% + % Remember that \dosubind{fn}{foo}{} is equivalent to \doind{fn}{foo}. + \dosubind{fn}{\code{#3}}{#1}% + \defname{#2}{}{#3}\magicamp\defunargs{#4\unskip}% +} + +% Typed functions: + +% @deftypefn category type name args +\makedefun{deftypefn}{\deftypefngeneral{}} + +% @deftypeop category class type name args +\makedefun{deftypeop}#1 {\deftypeopon{#1\ \putwordon}} + +% \deftypeopon {category on}class type name args +\def\deftypeopon#1#2 {\deftypefngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} } + +% \deftypefngeneral {subind}category type name args +% +\def\deftypefngeneral#1#2 #3 #4 #5\endheader{% + \dosubind{fn}{\code{#4}}{#1}% + \doingtypefntrue + \defname{#2}{#3}{#4}\defunargs{#5\unskip}% +} + +% Typed variables: + +% @deftypevr category type var args +\makedefun{deftypevr}{\deftypecvgeneral{}} + +% @deftypecv category class type var args +\makedefun{deftypecv}#1 {\deftypecvof{#1\ \putwordof}} + +% \deftypecvof {category of}class type var args +\def\deftypecvof#1#2 {\deftypecvgeneral{\putwordof\ \code{#2}}{#1\ \code{#2}} } + +% \deftypecvgeneral {subind}category type var args +% +\def\deftypecvgeneral#1#2 #3 #4 #5\endheader{% + \dosubind{vr}{\code{#4}}{#1}% + \defname{#2}{#3}{#4}\defunargs{#5\unskip}% +} + +% Untyped variables: + +% @defvr category var args +\makedefun{defvr}#1 {\deftypevrheader{#1} {} } + +% @defcv category class var args +\makedefun{defcv}#1 {\defcvof{#1\ \putwordof}} + +% \defcvof {category of}class var args +\def\defcvof#1#2 {\deftypecvof{#1}#2 {} } + +% Types: + +% @deftp category name args +\makedefun{deftp}#1 #2 #3\endheader{% + \doind{tp}{\code{#2}}% + \defname{#1}{}{#2}\defunargs{#3\unskip}% +} + +% Remaining @defun-like shortcuts: +\makedefun{defun}{\deffnheader{\putwordDeffunc} } +\makedefun{defmac}{\deffnheader{\putwordDefmac} } +\makedefun{defspec}{\deffnheader{\putwordDefspec} } +\makedefun{deftypefun}{\deftypefnheader{\putwordDeffunc} } +\makedefun{defvar}{\defvrheader{\putwordDefvar} } +\makedefun{defopt}{\defvrheader{\putwordDefopt} } +\makedefun{deftypevar}{\deftypevrheader{\putwordDefvar} } +\makedefun{defmethod}{\defopon\putwordMethodon} +\makedefun{deftypemethod}{\deftypeopon\putwordMethodon} +\makedefun{defivar}{\defcvof\putwordInstanceVariableof} +\makedefun{deftypeivar}{\deftypecvof\putwordInstanceVariableof} + +% \defname, which formats the name of the @def (not the args). +% #1 is the category, such as "Function". +% #2 is the return type, if any. +% #3 is the function name. +% +% We are followed by (but not passed) the arguments, if any. +% +\def\defname#1#2#3{% + \par + % Get the values of \leftskip and \rightskip as they were outside the @def... + \advance\leftskip by -\defbodyindent + % + % Determine if we are typesetting the return type of a typed function + % on a line by itself. + \rettypeownlinefalse + \ifdoingtypefn % doing a typed function specifically? + % then check user option for putting return type on its own line: + \expandafter\ifx\csname SETtxideftypefnnl\endcsname\relax \else + \rettypeownlinetrue + \fi + \fi + % + % How we'll format the category name. Putting it in brackets helps + % distinguish it from the body text that may end up on the next line + % just below it. + \def\temp{#1}% + \setbox0=\hbox{\kern\deflastargmargin \ifx\temp\empty\else [\rm\temp]\fi} + % + % Figure out line sizes for the paragraph shape. We'll always have at + % least two. + \tempnum = 2 + % + % The first line needs space for \box0; but if \rightskip is nonzero, + % we need only space for the part of \box0 which exceeds it: + \dimen0=\hsize \advance\dimen0 by -\wd0 \advance\dimen0 by \rightskip + % + % If doing a return type on its own line, we'll have another line. + \ifrettypeownline + \advance\tempnum by 1 + \def\maybeshapeline{0in \hsize}% + \else + \def\maybeshapeline{}% + \fi + % + % The continuations: + \dimen2=\hsize \advance\dimen2 by -\defargsindent + % + % The final paragraph shape: + \parshape \tempnum 0in \dimen0 \maybeshapeline \defargsindent \dimen2 + % + % Put the category name at the right margin. + \noindent + \hbox to 0pt{% + \hfil\box0 \kern-\hsize + % \hsize has to be shortened this way: + \kern\leftskip + % Intentionally do not respect \rightskip, since we need the space. + }% + % + % Allow all lines to be underfull without complaint: + \tolerance=10000 \hbadness=10000 + \exdentamount=\defbodyindent + {% + % defun fonts. We use typewriter by default (used to be bold) because: + % . we're printing identifiers, they should be in tt in principle. + % . in languages with many accents, such as Czech or French, it's + % common to leave accents off identifiers. The result looks ok in + % tt, but exceedingly strange in rm. + % . we don't want -- and --- to be treated as ligatures. + % . this still does not fix the ?` and !` ligatures, but so far no + % one has made identifiers using them :). + \df \tt + \def\temp{#2}% text of the return type + \ifx\temp\empty\else + \tclose{\temp}% typeset the return type + \ifrettypeownline + % put return type on its own line; prohibit line break following: + \hfil\vadjust{\nobreak}\break + \else + \space % type on same line, so just followed by a space + \fi + \fi % no return type + #3% output function name + }% + {\rm\enskip}% hskip 0.5 em of \tenrm + % + \boldbrax + % arguments will be output next, if any. +} + +% Print arguments in slanted roman (not ttsl), inconsistently with using +% tt for the name. This is because literal text is sometimes needed in +% the argument list (groff manual), and ttsl and tt are not very +% distinguishable. Prevent hyphenation at `-' chars. +% +\def\defunargs#1{% + % use sl by default (not ttsl), + % tt for the names. + \df \sl \hyphenchar\font=0 + % + % On the other hand, if an argument has two dashes (for instance), we + % want a way to get ttsl. Let's try @var for that. + \def\var##1{{\setupmarkupstyle{var}\ttslanted{##1}}}% + #1% + \sl\hyphenchar\font=45 +} + +% We want ()&[] to print specially on the defun line. +% +\def\activeparens{% + \catcode`\(=\active \catcode`\)=\active + \catcode`\[=\active \catcode`\]=\active + \catcode`\&=\active +} + +% Make control sequences which act like normal parenthesis chars. +\let\lparen = ( \let\rparen = ) + +% Be sure that we always have a definition for `(', etc. For example, +% if the fn name has parens in it, \boldbrax will not be in effect yet, +% so TeX would otherwise complain about undefined control sequence. +{ + \activeparens + \global\let(=\lparen \global\let)=\rparen + \global\let[=\lbrack \global\let]=\rbrack + \global\let& = \& + + \gdef\boldbrax{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb} + \gdef\magicamp{\let&=\amprm} +} + +\newcount\parencount + +% If we encounter &foo, then turn on ()-hacking afterwards +\newif\ifampseen +\def\amprm#1 {\ampseentrue{\bf\ }} + +\def\parenfont{% + \ifampseen + % At the first level, print parens in roman, + % otherwise use the default font. + \ifnum \parencount=1 \rm \fi + \else + % The \sf parens (in \boldbrax) actually are a little bolder than + % the contained text. This is especially needed for [ and ] . + \sf + \fi +} +\def\infirstlevel#1{% + \ifampseen + \ifnum\parencount=1 + #1% + \fi + \fi +} +\def\bfafterword#1 {#1 \bf} + +\def\opnr{% + \global\advance\parencount by 1 + {\parenfont(}% + \infirstlevel \bfafterword +} +\def\clnr{% + {\parenfont)}% + \infirstlevel \sl + \global\advance\parencount by -1 +} + +\newcount\brackcount +\def\lbrb{% + \global\advance\brackcount by 1 + {\bf[}% +} +\def\rbrb{% + {\bf]}% + \global\advance\brackcount by -1 +} + +\def\checkparencounts{% + \ifnum\parencount=0 \else \badparencount \fi + \ifnum\brackcount=0 \else \badbrackcount \fi +} +% these should not use \errmessage; the glibc manual, at least, actually +% has such constructs (when documenting function pointers). +\def\badparencount{% + \message{Warning: unbalanced parentheses in @def...}% + \global\parencount=0 +} +\def\badbrackcount{% + \message{Warning: unbalanced square brackets in @def...}% + \global\brackcount=0 +} + + +\message{macros,} +% @macro. + +% To do this right we need a feature of e-TeX, \scantokens, +% which we arrange to emulate with a temporary file in ordinary TeX. +\ifx\eTeXversion\thisisundefined + \newwrite\macscribble + \def\scantokens#1{% + \toks0={#1}% + \immediate\openout\macscribble=\jobname.tmp + \immediate\write\macscribble{\the\toks0}% + \immediate\closeout\macscribble + \input \jobname.tmp + } +\fi + +\def\scanmacro#1{\begingroup + \newlinechar`\^^M + \let\xeatspaces\eatspaces + % + % Undo catcode changes of \startcontents and \doprintindex + % When called from @insertcopying or (short)caption, we need active + % backslash to get it printed correctly. Previously, we had + % \catcode`\\=\other instead. We'll see whether a problem appears + % with macro expansion. --kasal, 19aug04 + \catcode`\@=0 \catcode`\\=\active \escapechar=`\@ + % + % ... and for \example: + \spaceisspace + % + % The \empty here causes a following catcode 5 newline to be eaten as + % part of reading whitespace after a control sequence. It does not + % eat a catcode 13 newline. There's no good way to handle the two + % cases (untried: maybe e-TeX's \everyeof could help, though plain TeX + % would then have different behavior). See the Macro Details node in + % the manual for the workaround we recommend for macros and + % line-oriented commands. + % + \scantokens{#1\empty}% +\endgroup} + +\def\scanexp#1{% + \edef\temp{\noexpand\scanmacro{#1}}% + \temp +} + +\newcount\paramno % Count of parameters +\newtoks\macname % Macro name +\newif\ifrecursive % Is it recursive? + +% List of all defined macros in the form +% \definedummyword\macro1\definedummyword\macro2... +% Currently is also contains all @aliases; the list can be split +% if there is a need. +\def\macrolist{} + +% Add the macro to \macrolist +\def\addtomacrolist#1{\expandafter \addtomacrolistxxx \csname#1\endcsname} +\def\addtomacrolistxxx#1{% + \toks0 = \expandafter{\macrolist\definedummyword#1}% + \xdef\macrolist{\the\toks0}% +} + +% Utility routines. +% This does \let #1 = #2, with \csnames; that is, +% \let \csname#1\endcsname = \csname#2\endcsname +% (except of course we have to play expansion games). +% +\def\cslet#1#2{% + \expandafter\let + \csname#1\expandafter\endcsname + \csname#2\endcsname +} + +% Trim leading and trailing spaces off a string. +% Concepts from aro-bend problem 15 (see CTAN). +{\catcode`\@=11 +\gdef\eatspaces #1{\expandafter\trim@\expandafter{#1 }} +\gdef\trim@ #1{\trim@@ @#1 @ #1 @ @@} +\gdef\trim@@ #1@ #2@ #3@@{\trim@@@\empty #2 @} +\def\unbrace#1{#1} +\unbrace{\gdef\trim@@@ #1 } #2@{#1} +} + +% Trim a single trailing ^^M off a string. +{\catcode`\^^M=\other \catcode`\Q=3% +\gdef\eatcr #1{\eatcra #1Q^^MQ}% +\gdef\eatcra#1^^MQ{\eatcrb#1Q}% +\gdef\eatcrb#1Q#2Q{#1}% +} + +% Macro bodies are absorbed as an argument in a context where +% all characters are catcode 10, 11 or 12, except \ which is active +% (as in normal texinfo). It is necessary to change the definition of \ +% to recognize macro arguments; this is the job of \mbodybackslash. +% +% Non-ASCII encodings make 8-bit characters active, so un-activate +% them to avoid their expansion. Must do this non-globally, to +% confine the change to the current group. +% +% It's necessary to have hard CRs when the macro is executed. This is +% done by making ^^M (\endlinechar) catcode 12 when reading the macro +% body, and then making it the \newlinechar in \scanmacro. +% +\def\scanctxt{% used as subroutine + \catcode`\"=\other + \catcode`\+=\other + \catcode`\<=\other + \catcode`\>=\other + \catcode`\@=\other + \catcode`\^=\other + \catcode`\_=\other + \catcode`\|=\other + \catcode`\~=\other + \ifx\declaredencoding\ascii \else \setnonasciicharscatcodenonglobal\other \fi +} + +\def\scanargctxt{% used for copying and captions, not macros. + \scanctxt + \catcode`\\=\other + \catcode`\^^M=\other +} + +\def\macrobodyctxt{% used for @macro definitions + \scanctxt + \catcode`\{=\other + \catcode`\}=\other + \catcode`\^^M=\other + \usembodybackslash +} + +\def\macroargctxt{% used when scanning invocations + \scanctxt + \catcode`\\=0 +} +% why catcode 0 for \ in the above? To recognize \\ \{ \} as "escapes" +% for the single characters \ { }. Thus, we end up with the "commands" +% that would be written @\ @{ @} in a Texinfo document. +% +% We already have @{ and @}. For @\, we define it here, and only for +% this purpose, to produce a typewriter backslash (so, the @\ that we +% define for @math can't be used with @macro calls): +% +\def\\{\normalbackslash}% +% +% We would like to do this for \, too, since that is what makeinfo does. +% But it is not possible, because Texinfo already has a command @, for a +% cedilla accent. Documents must use @comma{} instead. +% +% \anythingelse will almost certainly be an error of some kind. + + +% \mbodybackslash is the definition of \ in @macro bodies. +% It maps \foo\ => \csname macarg.foo\endcsname => #N +% where N is the macro parameter number. +% We define \csname macarg.\endcsname to be \realbackslash, so +% \\ in macro replacement text gets you a backslash. +% +{\catcode`@=0 @catcode`@\=@active + @gdef@usembodybackslash{@let\=@mbodybackslash} + @gdef@mbodybackslash#1\{@csname macarg.#1@endcsname} +} +\expandafter\def\csname macarg.\endcsname{\realbackslash} + +\def\margbackslash#1{\char`\#1 } + +\def\macro{\recursivefalse\parsearg\macroxxx} +\def\rmacro{\recursivetrue\parsearg\macroxxx} + +\def\macroxxx#1{% + \getargs{#1}% now \macname is the macname and \argl the arglist + \ifx\argl\empty % no arguments + \paramno=0\relax + \else + \expandafter\parsemargdef \argl;% + \if\paramno>256\relax + \ifx\eTeXversion\thisisundefined + \errhelp = \EMsimple + \errmessage{You need eTeX to compile a file with macros with more than 256 arguments} + \fi + \fi + \fi + \if1\csname ismacro.\the\macname\endcsname + \message{Warning: redefining \the\macname}% + \else + \expandafter\ifx\csname \the\macname\endcsname \relax + \else \errmessage{Macro name \the\macname\space already defined}\fi + \global\cslet{macsave.\the\macname}{\the\macname}% + \global\expandafter\let\csname ismacro.\the\macname\endcsname=1% + \addtomacrolist{\the\macname}% + \fi + \begingroup \macrobodyctxt + \ifrecursive \expandafter\parsermacbody + \else \expandafter\parsemacbody + \fi} + +\parseargdef\unmacro{% + \if1\csname ismacro.#1\endcsname + \global\cslet{#1}{macsave.#1}% + \global\expandafter\let \csname ismacro.#1\endcsname=0% + % Remove the macro name from \macrolist: + \begingroup + \expandafter\let\csname#1\endcsname \relax + \let\definedummyword\unmacrodo + \xdef\macrolist{\macrolist}% + \endgroup + \else + \errmessage{Macro #1 not defined}% + \fi +} + +% Called by \do from \dounmacro on each macro. The idea is to omit any +% macro definitions that have been changed to \relax. +% +\def\unmacrodo#1{% + \ifx #1\relax + % remove this + \else + \noexpand\definedummyword \noexpand#1% + \fi +} + +% This makes use of the obscure feature that if the last token of a +% is #, then the preceding argument is delimited by +% an opening brace, and that opening brace is not consumed. +\def\getargs#1{\getargsxxx#1{}} +\def\getargsxxx#1#{\getmacname #1 \relax\getmacargs} +\def\getmacname#1 #2\relax{\macname={#1}} +\def\getmacargs#1{\def\argl{#1}} + +% For macro processing make @ a letter so that we can make Texinfo private macro names. +\edef\texiatcatcode{\the\catcode`\@} +\catcode `@=11\relax + +% Parse the optional {params} list. Set up \paramno and \paramlist +% so \defmacro knows what to do. Define \macarg.BLAH for each BLAH +% in the params list to some hook where the argument si to be expanded. If +% there are less than 10 arguments that hook is to be replaced by ##N where N +% is the position in that list, that is to say the macro arguments are to be +% defined `a la TeX in the macro body. +% +% That gets used by \mbodybackslash (above). +% +% We need to get `macro parameter char #' into several definitions. +% The technique used is stolen from LaTeX: let \hash be something +% unexpandable, insert that wherever you need a #, and then redefine +% it to # just before using the token list produced. +% +% The same technique is used to protect \eatspaces till just before +% the macro is used. +% +% If there are 10 or more arguments, a different technique is used, where the +% hook remains in the body, and when macro is to be expanded the body is +% processed again to replace the arguments. +% +% In that case, the hook is \the\toks N-1, and we simply set \toks N-1 to the +% argument N value and then \edef the body (nothing else will expand because of +% the catcode regime underwhich the body was input). +% +% If you compile with TeX (not eTeX), and you have macros with 10 or more +% arguments, you need that no macro has more than 256 arguments, otherwise an +% error is produced. +\def\parsemargdef#1;{% + \paramno=0\def\paramlist{}% + \let\hash\relax + \let\xeatspaces\relax + \parsemargdefxxx#1,;,% + % In case that there are 10 or more arguments we parse again the arguments + % list to set new definitions for the \macarg.BLAH macros corresponding to + % each BLAH argument. It was anyhow needed to parse already once this list + % in order to count the arguments, and as macros with at most 9 arguments + % are by far more frequent than macro with 10 or more arguments, defining + % twice the \macarg.BLAH macros does not cost too much processing power. + \ifnum\paramno<10\relax\else + \paramno0\relax + \parsemmanyargdef@@#1,;,% 10 or more arguments + \fi +} +\def\parsemargdefxxx#1,{% + \if#1;\let\next=\relax + \else \let\next=\parsemargdefxxx + \advance\paramno by 1 + \expandafter\edef\csname macarg.\eatspaces{#1}\endcsname + {\xeatspaces{\hash\the\paramno}}% + \edef\paramlist{\paramlist\hash\the\paramno,}% + \fi\next} + +\def\parsemmanyargdef@@#1,{% + \if#1;\let\next=\relax + \else + \let\next=\parsemmanyargdef@@ + \edef\tempb{\eatspaces{#1}}% + \expandafter\def\expandafter\tempa + \expandafter{\csname macarg.\tempb\endcsname}% + % Note that we need some extra \noexpand\noexpand, this is because we + % don't want \the to be expanded in the \parsermacbody as it uses an + % \xdef . + \expandafter\edef\tempa + {\noexpand\noexpand\noexpand\the\toks\the\paramno}% + \advance\paramno by 1\relax + \fi\next} + +% These two commands read recursive and nonrecursive macro bodies. +% (They're different since rec and nonrec macros end differently.) +% + +\catcode `\@\texiatcatcode +\long\def\parsemacbody#1@end macro% +{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}% +\long\def\parsermacbody#1@end rmacro% +{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}% +\catcode `\@=11\relax + +\let\endargs@\relax +\let\nil@\relax +\def\nilm@{\nil@}% +\long\def\nillm@{\nil@}% + +% This macro is expanded during the Texinfo macro expansion, not during its +% definition. It gets all the arguments values and assigns them to macros +% macarg.ARGNAME +% +% #1 is the macro name +% #2 is the list of argument names +% #3 is the list of argument values +\def\getargvals@#1#2#3{% + \def\macargdeflist@{}% + \def\saveparamlist@{#2}% Need to keep a copy for parameter expansion. + \def\paramlist{#2,\nil@}% + \def\macroname{#1}% + \begingroup + \macroargctxt + \def\argvaluelist{#3,\nil@}% + \def\@tempa{#3}% + \ifx\@tempa\empty + \setemptyargvalues@ + \else + \getargvals@@ + \fi +} + +% +\def\getargvals@@{% + \ifx\paramlist\nilm@ + % Some sanity check needed here that \argvaluelist is also empty. + \ifx\argvaluelist\nillm@ + \else + \errhelp = \EMsimple + \errmessage{Too many arguments in macro `\macroname'!}% + \fi + \let\next\macargexpandinbody@ + \else + \ifx\argvaluelist\nillm@ + % No more arguments values passed to macro. Set remaining named-arg + % macros to empty. + \let\next\setemptyargvalues@ + \else + % pop current arg name into \@tempb + \def\@tempa##1{\pop@{\@tempb}{\paramlist}##1\endargs@}% + \expandafter\@tempa\expandafter{\paramlist}% + % pop current argument value into \@tempc + \def\@tempa##1{\longpop@{\@tempc}{\argvaluelist}##1\endargs@}% + \expandafter\@tempa\expandafter{\argvaluelist}% + % Here \@tempb is the current arg name and \@tempc is the current arg value. + % First place the new argument macro definition into \@tempd + \expandafter\macname\expandafter{\@tempc}% + \expandafter\let\csname macarg.\@tempb\endcsname\relax + \expandafter\def\expandafter\@tempe\expandafter{% + \csname macarg.\@tempb\endcsname}% + \edef\@tempd{\long\def\@tempe{\the\macname}}% + \push@\@tempd\macargdeflist@ + \let\next\getargvals@@ + \fi + \fi + \next +} + +\def\push@#1#2{% + \expandafter\expandafter\expandafter\def + \expandafter\expandafter\expandafter#2% + \expandafter\expandafter\expandafter{% + \expandafter#1#2}% +} + +% Replace arguments by their values in the macro body, and place the result +% in macro \@tempa +\def\macvalstoargs@{% + % To do this we use the property that token registers that are \the'ed + % within an \edef expand only once. So we are going to place all argument + % values into respective token registers. + % + % First we save the token context, and initialize argument numbering. + \begingroup + \paramno0\relax + % Then, for each argument number #N, we place the corresponding argument + % value into a new token list register \toks#N + \expandafter\putargsintokens@\saveparamlist@,;,% + % Then, we expand the body so that argument are replaced by their + % values. The trick for values not to be expanded themselves is that they + % are within tokens and that tokens expand only once in an \edef . + \edef\@tempc{\csname mac.\macroname .body\endcsname}% + % Now we restore the token stack pointer to free the token list registers + % which we have used, but we make sure that expanded body is saved after + % group. + \expandafter + \endgroup + \expandafter\def\expandafter\@tempa\expandafter{\@tempc}% + } + +\def\macargexpandinbody@{% + %% Define the named-macro outside of this group and then close this group. + \expandafter + \endgroup + \macargdeflist@ + % First the replace in body the macro arguments by their values, the result + % is in \@tempa . + \macvalstoargs@ + % Then we point at the \norecurse or \gobble (for recursive) macro value + % with \@tempb . + \expandafter\let\expandafter\@tempb\csname mac.\macroname .recurse\endcsname + % Depending on whether it is recursive or not, we need some tailing + % \egroup . + \ifx\@tempb\gobble + \let\@tempc\relax + \else + \let\@tempc\egroup + \fi + % And now we do the real job: + \edef\@tempd{\noexpand\@tempb{\macroname}\noexpand\scanmacro{\@tempa}\@tempc}% + \@tempd +} + +\def\putargsintokens@#1,{% + \if#1;\let\next\relax + \else + \let\next\putargsintokens@ + % First we allocate the new token list register, and give it a temporary + % alias \@tempb . + \toksdef\@tempb\the\paramno + % Then we place the argument value into that token list register. + \expandafter\let\expandafter\@tempa\csname macarg.#1\endcsname + \expandafter\@tempb\expandafter{\@tempa}% + \advance\paramno by 1\relax + \fi + \next +} + +% Save the token stack pointer into macro #1 +\def\texisavetoksstackpoint#1{\edef#1{\the\@cclvi}} +% Restore the token stack pointer from number in macro #1 +\def\texirestoretoksstackpoint#1{\expandafter\mathchardef\expandafter\@cclvi#1\relax} +% newtoks that can be used non \outer . +\def\texinonouternewtoks{\alloc@ 5\toks \toksdef \@cclvi} + +% Tailing missing arguments are set to empty +\def\setemptyargvalues@{% + \ifx\paramlist\nilm@ + \let\next\macargexpandinbody@ + \else + \expandafter\setemptyargvaluesparser@\paramlist\endargs@ + \let\next\setemptyargvalues@ + \fi + \next +} + +\def\setemptyargvaluesparser@#1,#2\endargs@{% + \expandafter\def\expandafter\@tempa\expandafter{% + \expandafter\def\csname macarg.#1\endcsname{}}% + \push@\@tempa\macargdeflist@ + \def\paramlist{#2}% +} + +% #1 is the element target macro +% #2 is the list macro +% #3,#4\endargs@ is the list value +\def\pop@#1#2#3,#4\endargs@{% + \def#1{#3}% + \def#2{#4}% +} +\long\def\longpop@#1#2#3,#4\endargs@{% + \long\def#1{#3}% + \long\def#2{#4}% +} + +% This defines a Texinfo @macro. There are eight cases: recursive and +% nonrecursive macros of zero, one, up to nine, and many arguments. +% Much magic with \expandafter here. +% \xdef is used so that macro definitions will survive the file +% they're defined in; @include reads the file inside a group. +% +\def\defmacro{% + \let\hash=##% convert placeholders to macro parameter chars + \ifrecursive + \ifcase\paramno + % 0 + \expandafter\xdef\csname\the\macname\endcsname{% + \noexpand\scanmacro{\temp}}% + \or % 1 + \expandafter\xdef\csname\the\macname\endcsname{% + \bgroup\noexpand\macroargctxt + \noexpand\braceorline + \expandafter\noexpand\csname\the\macname xxx\endcsname}% + \expandafter\xdef\csname\the\macname xxx\endcsname##1{% + \egroup\noexpand\scanmacro{\temp}}% + \else + \ifnum\paramno<10\relax % at most 9 + \expandafter\xdef\csname\the\macname\endcsname{% + \bgroup\noexpand\macroargctxt + \noexpand\csname\the\macname xx\endcsname}% + \expandafter\xdef\csname\the\macname xx\endcsname##1{% + \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}% + \expandafter\expandafter + \expandafter\xdef + \expandafter\expandafter + \csname\the\macname xxx\endcsname + \paramlist{\egroup\noexpand\scanmacro{\temp}}% + \else % 10 or more + \expandafter\xdef\csname\the\macname\endcsname{% + \noexpand\getargvals@{\the\macname}{\argl}% + }% + \global\expandafter\let\csname mac.\the\macname .body\endcsname\temp + \global\expandafter\let\csname mac.\the\macname .recurse\endcsname\gobble + \fi + \fi + \else + \ifcase\paramno + % 0 + \expandafter\xdef\csname\the\macname\endcsname{% + \noexpand\norecurse{\the\macname}% + \noexpand\scanmacro{\temp}\egroup}% + \or % 1 + \expandafter\xdef\csname\the\macname\endcsname{% + \bgroup\noexpand\macroargctxt + \noexpand\braceorline + \expandafter\noexpand\csname\the\macname xxx\endcsname}% + \expandafter\xdef\csname\the\macname xxx\endcsname##1{% + \egroup + \noexpand\norecurse{\the\macname}% + \noexpand\scanmacro{\temp}\egroup}% + \else % at most 9 + \ifnum\paramno<10\relax + \expandafter\xdef\csname\the\macname\endcsname{% + \bgroup\noexpand\macroargctxt + \expandafter\noexpand\csname\the\macname xx\endcsname}% + \expandafter\xdef\csname\the\macname xx\endcsname##1{% + \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}% + \expandafter\expandafter + \expandafter\xdef + \expandafter\expandafter + \csname\the\macname xxx\endcsname + \paramlist{% + \egroup + \noexpand\norecurse{\the\macname}% + \noexpand\scanmacro{\temp}\egroup}% + \else % 10 or more: + \expandafter\xdef\csname\the\macname\endcsname{% + \noexpand\getargvals@{\the\macname}{\argl}% + }% + \global\expandafter\let\csname mac.\the\macname .body\endcsname\temp + \global\expandafter\let\csname mac.\the\macname .recurse\endcsname\norecurse + \fi + \fi + \fi} + +\catcode `\@\texiatcatcode\relax + +\def\norecurse#1{\bgroup\cslet{#1}{macsave.#1}} + +% \braceorline decides whether the next nonwhitespace character is a +% {. If so it reads up to the closing }, if not, it reads the whole +% line. Whatever was read is then fed to the next control sequence +% as an argument (by \parsebrace or \parsearg). +% +\def\braceorline#1{\let\macnamexxx=#1\futurelet\nchar\braceorlinexxx} +\def\braceorlinexxx{% + \ifx\nchar\bgroup\else + \expandafter\parsearg + \fi \macnamexxx} + + +% @alias. +% We need some trickery to remove the optional spaces around the equal +% sign. Make them active and then expand them all to nothing. +% +\def\alias{\parseargusing\obeyspaces\aliasxxx} +\def\aliasxxx #1{\aliasyyy#1\relax} +\def\aliasyyy #1=#2\relax{% + {% + \expandafter\let\obeyedspace=\empty + \addtomacrolist{#1}% + \xdef\next{\global\let\makecsname{#1}=\makecsname{#2}}% + }% + \next +} + + +\message{cross references,} + +\newwrite\auxfile +\newif\ifhavexrefs % True if xref values are known. +\newif\ifwarnedxrefs % True if we warned once that they aren't known. + +% @inforef is relatively simple. +\def\inforef #1{\inforefzzz #1,,,,**} +\def\inforefzzz #1,#2,#3,#4**{% + \putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}}, + node \samp{\ignorespaces#1{}}} + +% @node's only job in TeX is to define \lastnode, which is used in +% cross-references. The @node line might or might not have commas, and +% might or might not have spaces before the first comma, like: +% @node foo , bar , ... +% We don't want such trailing spaces in the node name. +% +\parseargdef\node{\checkenv{}\donode #1 ,\finishnodeparse} +% +% also remove a trailing comma, in case of something like this: +% @node Help-Cross, , , Cross-refs +\def\donode#1 ,#2\finishnodeparse{\dodonode #1,\finishnodeparse} +\def\dodonode#1,#2\finishnodeparse{\gdef\lastnode{#1}} + +\let\nwnode=\node +\let\lastnode=\empty + +% Write a cross-reference definition for the current node. #1 is the +% type (Ynumbered, Yappendix, Ynothing). +% +\def\donoderef#1{% + \ifx\lastnode\empty\else + \setref{\lastnode}{#1}% + \global\let\lastnode=\empty + \fi +} + +% @anchor{NAME} -- define xref target at arbitrary point. +% +\newcount\savesfregister +% +\def\savesf{\relax \ifhmode \savesfregister=\spacefactor \fi} +\def\restoresf{\relax \ifhmode \spacefactor=\savesfregister \fi} +\def\anchor#1{\savesf \setref{#1}{Ynothing}\restoresf \ignorespaces} + +% \setref{NAME}{SNT} defines a cross-reference point NAME (a node or an +% anchor), which consists of three parts: +% 1) NAME-title - the current sectioning name taken from \lastsection, +% or the anchor name. +% 2) NAME-snt - section number and type, passed as the SNT arg, or +% empty for anchors. +% 3) NAME-pg - the page number. +% +% This is called from \donoderef, \anchor, and \dofloat. In the case of +% floats, there is an additional part, which is not written here: +% 4) NAME-lof - the text as it should appear in a @listoffloats. +% +\def\setref#1#2{% + \pdfmkdest{#1}% + \iflinks + {% + \atdummies % preserve commands, but don't expand them + \edef\writexrdef##1##2{% + \write\auxfile{@xrdef{#1-% #1 of \setref, expanded by the \edef + ##1}{##2}}% these are parameters of \writexrdef + }% + \toks0 = \expandafter{\lastsection}% + \immediate \writexrdef{title}{\the\toks0 }% + \immediate \writexrdef{snt}{\csname #2\endcsname}% \Ynumbered etc. + \safewhatsit{\writexrdef{pg}{\folio}}% will be written later, at \shipout + }% + \fi +} + +% @xrefautosectiontitle on|off says whether @section(ing) names are used +% automatically in xrefs, if the third arg is not explicitly specified. +% This was provided as a "secret" @set xref-automatic-section-title +% variable, now it's official. +% +\parseargdef\xrefautomaticsectiontitle{% + \def\temp{#1}% + \ifx\temp\onword + \expandafter\let\csname SETxref-automatic-section-title\endcsname + = \empty + \else\ifx\temp\offword + \expandafter\let\csname SETxref-automatic-section-title\endcsname + = \relax + \else + \errhelp = \EMsimple + \errmessage{Unknown @xrefautomaticsectiontitle value `\temp', + must be on|off}% + \fi\fi +} + + +% @xref, @pxref, and @ref generate cross-references. For \xrefX, #1 is +% the node name, #2 the name of the Info cross-reference, #3 the printed +% node name, #4 the name of the Info file, #5 the name of the printed +% manual. All but the node name can be omitted. +% +\def\pxref#1{\putwordsee{} \xrefX[#1,,,,,,,]} +\def\xref#1{\putwordSee{} \xrefX[#1,,,,,,,]} +\def\ref#1{\xrefX[#1,,,,,,,]} +\def\xrefX[#1,#2,#3,#4,#5,#6]{\begingroup + \unsepspaces + \def\printedmanual{\ignorespaces #5}% + \def\printedrefname{\ignorespaces #3}% + \setbox1=\hbox{\printedmanual\unskip}% + \setbox0=\hbox{\printedrefname\unskip}% + \ifdim \wd0 = 0pt + % No printed node name was explicitly given. + \expandafter\ifx\csname SETxref-automatic-section-title\endcsname \relax + % Use the node name inside the square brackets. + \def\printedrefname{\ignorespaces #1}% + \else + % Use the actual chapter/section title appear inside + % the square brackets. Use the real section title if we have it. + \ifdim \wd1 > 0pt + % It is in another manual, so we don't have it. + \def\printedrefname{\ignorespaces #1}% + \else + \ifhavexrefs + % We know the real title if we have the xref values. + \def\printedrefname{\refx{#1-title}{}}% + \else + % Otherwise just copy the Info node name. + \def\printedrefname{\ignorespaces #1}% + \fi% + \fi + \fi + \fi + % + % Make link in pdf output. + \ifpdf + {\indexnofonts + \turnoffactive + % This expands tokens, so do it after making catcode changes, so _ + % etc. don't get their TeX definitions. + \getfilename{#4}% + % + \edef\pdfxrefdest{#1}% + \txiescapepdf\pdfxrefdest + % + \leavevmode + \startlink attr{/Border [0 0 0]}% + \ifnum\filenamelength>0 + goto file{\the\filename.pdf} name{\pdfxrefdest}% + \else + goto name{\pdfmkpgn{\pdfxrefdest}}% + \fi + }% + \setcolor{\linkcolor}% + \fi + % + % Float references are printed completely differently: "Figure 1.2" + % instead of "[somenode], p.3". We distinguish them by the + % LABEL-title being set to a magic string. + {% + % Have to otherify everything special to allow the \csname to + % include an _ in the xref name, etc. + \indexnofonts + \turnoffactive + \expandafter\global\expandafter\let\expandafter\Xthisreftitle + \csname XR#1-title\endcsname + }% + \iffloat\Xthisreftitle + % If the user specified the print name (third arg) to the ref, + % print it instead of our usual "Figure 1.2". + \ifdim\wd0 = 0pt + \refx{#1-snt}{}% + \else + \printedrefname + \fi + % + % if the user also gave the printed manual name (fifth arg), append + % "in MANUALNAME". + \ifdim \wd1 > 0pt + \space \putwordin{} \cite{\printedmanual}% + \fi + \else + % node/anchor (non-float) references. + % + % If we use \unhbox0 and \unhbox1 to print the node names, TeX does not + % insert empty discretionaries after hyphens, which means that it will + % not find a line break at a hyphen in a node names. Since some manuals + % are best written with fairly long node names, containing hyphens, this + % is a loss. Therefore, we give the text of the node name again, so it + % is as if TeX is seeing it for the first time. + \ifdim \wd1 > 0pt + \putwordSection{} ``\printedrefname'' \putwordin{} \cite{\printedmanual}% + \else + % _ (for example) has to be the character _ for the purposes of the + % control sequence corresponding to the node, but it has to expand + % into the usual \leavevmode...\vrule stuff for purposes of + % printing. So we \turnoffactive for the \refx-snt, back on for the + % printing, back off for the \refx-pg. + {\turnoffactive + % Only output a following space if the -snt ref is nonempty; for + % @unnumbered and @anchor, it won't be. + \setbox2 = \hbox{\ignorespaces \refx{#1-snt}{}}% + \ifdim \wd2 > 0pt \refx{#1-snt}\space\fi + }% + % output the `[mynode]' via a macro so it can be overridden. + \xrefprintnodename\printedrefname + % + % But we always want a comma and a space: + ,\space + % + % output the `page 3'. + \turnoffactive \putwordpage\tie\refx{#1-pg}{}% + \fi + \fi + \endlink +\endgroup} + +% This macro is called from \xrefX for the `[nodename]' part of xref +% output. It's a separate macro only so it can be changed more easily, +% since square brackets don't work well in some documents. Particularly +% one that Bob is working on :). +% +\def\xrefprintnodename#1{[#1]} + +% Things referred to by \setref. +% +\def\Ynothing{} +\def\Yomitfromtoc{} +\def\Ynumbered{% + \ifnum\secno=0 + \putwordChapter@tie \the\chapno + \else \ifnum\subsecno=0 + \putwordSection@tie \the\chapno.\the\secno + \else \ifnum\subsubsecno=0 + \putwordSection@tie \the\chapno.\the\secno.\the\subsecno + \else + \putwordSection@tie \the\chapno.\the\secno.\the\subsecno.\the\subsubsecno + \fi\fi\fi +} +\def\Yappendix{% + \ifnum\secno=0 + \putwordAppendix@tie @char\the\appendixno{}% + \else \ifnum\subsecno=0 + \putwordSection@tie @char\the\appendixno.\the\secno + \else \ifnum\subsubsecno=0 + \putwordSection@tie @char\the\appendixno.\the\secno.\the\subsecno + \else + \putwordSection@tie + @char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno + \fi\fi\fi +} + +% Define \refx{NAME}{SUFFIX} to reference a cross-reference string named NAME. +% If its value is nonempty, SUFFIX is output afterward. +% +\def\refx#1#2{% + {% + \indexnofonts + \otherbackslash + \expandafter\global\expandafter\let\expandafter\thisrefX + \csname XR#1\endcsname + }% + \ifx\thisrefX\relax + % If not defined, say something at least. + \angleleft un\-de\-fined\angleright + \iflinks + \ifhavexrefs + {\toks0 = {#1}% avoid expansion of possibly-complex value + \message{\linenumber Undefined cross reference `\the\toks0'.}}% + \else + \ifwarnedxrefs\else + \global\warnedxrefstrue + \message{Cross reference values unknown; you must run TeX again.}% + \fi + \fi + \fi + \else + % It's defined, so just use it. + \thisrefX + \fi + #2% Output the suffix in any case. +} + +% This is the macro invoked by entries in the aux file. Usually it's +% just a \def (we prepend XR to the control sequence name to avoid +% collisions). But if this is a float type, we have more work to do. +% +\def\xrdef#1#2{% + {% The node name might contain 8-bit characters, which in our current + % implementation are changed to commands like @'e. Don't let these + % mess up the control sequence name. + \indexnofonts + \turnoffactive + \xdef\safexrefname{#1}% + }% + % + \expandafter\gdef\csname XR\safexrefname\endcsname{#2}% remember this xref + % + % Was that xref control sequence that we just defined for a float? + \expandafter\iffloat\csname XR\safexrefname\endcsname + % it was a float, and we have the (safe) float type in \iffloattype. + \expandafter\let\expandafter\floatlist + \csname floatlist\iffloattype\endcsname + % + % Is this the first time we've seen this float type? + \expandafter\ifx\floatlist\relax + \toks0 = {\do}% yes, so just \do + \else + % had it before, so preserve previous elements in list. + \toks0 = \expandafter{\floatlist\do}% + \fi + % + % Remember this xref in the control sequence \floatlistFLOATTYPE, + % for later use in \listoffloats. + \expandafter\xdef\csname floatlist\iffloattype\endcsname{\the\toks0 + {\safexrefname}}% + \fi +} + +% Read the last existing aux file, if any. No error if none exists. +% +\def\tryauxfile{% + \openin 1 \jobname.aux + \ifeof 1 \else + \readdatafile{aux}% + \global\havexrefstrue + \fi + \closein 1 +} + +\def\setupdatafile{% + \catcode`\^^@=\other + \catcode`\^^A=\other + \catcode`\^^B=\other + \catcode`\^^C=\other + \catcode`\^^D=\other + \catcode`\^^E=\other + \catcode`\^^F=\other + \catcode`\^^G=\other + \catcode`\^^H=\other + \catcode`\^^K=\other + \catcode`\^^L=\other + \catcode`\^^N=\other + \catcode`\^^P=\other + \catcode`\^^Q=\other + \catcode`\^^R=\other + \catcode`\^^S=\other + \catcode`\^^T=\other + \catcode`\^^U=\other + \catcode`\^^V=\other + \catcode`\^^W=\other + \catcode`\^^X=\other + \catcode`\^^Z=\other + \catcode`\^^[=\other + \catcode`\^^\=\other + \catcode`\^^]=\other + \catcode`\^^^=\other + \catcode`\^^_=\other + % It was suggested to set the catcode of ^ to 7, which would allow ^^e4 etc. + % in xref tags, i.e., node names. But since ^^e4 notation isn't + % supported in the main text, it doesn't seem desirable. Furthermore, + % that is not enough: for node names that actually contain a ^ + % character, we would end up writing a line like this: 'xrdef {'hat + % b-title}{'hat b} and \xrdef does a \csname...\endcsname on the first + % argument, and \hat is not an expandable control sequence. It could + % all be worked out, but why? Either we support ^^ or we don't. + % + % The other change necessary for this was to define \auxhat: + % \def\auxhat{\def^{'hat }}% extra space so ok if followed by letter + % and then to call \auxhat in \setq. + % + \catcode`\^=\other + % + % Special characters. Should be turned off anyway, but... + \catcode`\~=\other + \catcode`\[=\other + \catcode`\]=\other + \catcode`\"=\other + \catcode`\_=\other + \catcode`\|=\other + \catcode`\<=\other + \catcode`\>=\other + \catcode`\$=\other + \catcode`\#=\other + \catcode`\&=\other + \catcode`\%=\other + \catcode`+=\other % avoid \+ for paranoia even though we've turned it off + % + % This is to support \ in node names and titles, since the \ + % characters end up in a \csname. It's easier than + % leaving it active and making its active definition an actual \ + % character. What I don't understand is why it works in the *value* + % of the xrdef. Seems like it should be a catcode12 \, and that + % should not typeset properly. But it works, so I'm moving on for + % now. --karl, 15jan04. + \catcode`\\=\other + % + % Make the characters 128-255 be printing characters. + {% + \count1=128 + \def\loop{% + \catcode\count1=\other + \advance\count1 by 1 + \ifnum \count1<256 \loop \fi + }% + }% + % + % @ is our escape character in .aux files, and we need braces. + \catcode`\{=1 + \catcode`\}=2 + \catcode`\@=0 +} + +\def\readdatafile#1{% +\begingroup + \setupdatafile + \input\jobname.#1 +\endgroup} + + +\message{insertions,} +% including footnotes. + +\newcount \footnoteno + +% The trailing space in the following definition for supereject is +% vital for proper filling; pages come out unaligned when you do a +% pagealignmacro call if that space before the closing brace is +% removed. (Generally, numeric constants should always be followed by a +% space to prevent strange expansion errors.) +\def\supereject{\par\penalty -20000\footnoteno =0 } + +% @footnotestyle is meaningful for Info output only. +\let\footnotestyle=\comment + +{\catcode `\@=11 +% +% Auto-number footnotes. Otherwise like plain. +\gdef\footnote{% + \let\indent=\ptexindent + \let\noindent=\ptexnoindent + \global\advance\footnoteno by \@ne + \edef\thisfootno{$^{\the\footnoteno}$}% + % + % In case the footnote comes at the end of a sentence, preserve the + % extra spacing after we do the footnote number. + \let\@sf\empty + \ifhmode\edef\@sf{\spacefactor\the\spacefactor}\ptexslash\fi + % + % Remove inadvertent blank space before typesetting the footnote number. + \unskip + \thisfootno\@sf + \dofootnote +}% + +% Don't bother with the trickery in plain.tex to not require the +% footnote text as a parameter. Our footnotes don't need to be so general. +% +% Oh yes, they do; otherwise, @ifset (and anything else that uses +% \parseargline) fails inside footnotes because the tokens are fixed when +% the footnote is read. --karl, 16nov96. +% +\gdef\dofootnote{% + \insert\footins\bgroup + % We want to typeset this text as a normal paragraph, even if the + % footnote reference occurs in (for example) a display environment. + % So reset some parameters. + \hsize=\pagewidth + \interlinepenalty\interfootnotelinepenalty + \splittopskip\ht\strutbox % top baseline for broken footnotes + \splitmaxdepth\dp\strutbox + \floatingpenalty\@MM + \leftskip\z@skip + \rightskip\z@skip + \spaceskip\z@skip + \xspaceskip\z@skip + \parindent\defaultparindent + % + \smallfonts \rm + % + % Because we use hanging indentation in footnotes, a @noindent appears + % to exdent this text, so make it be a no-op. makeinfo does not use + % hanging indentation so @noindent can still be needed within footnote + % text after an @example or the like (not that this is good style). + \let\noindent = \relax + % + % Hang the footnote text off the number. Use \everypar in case the + % footnote extends for more than one paragraph. + \everypar = {\hang}% + \textindent{\thisfootno}% + % + % Don't crash into the line above the footnote text. Since this + % expands into a box, it must come within the paragraph, lest it + % provide a place where TeX can split the footnote. + \footstrut + % + % Invoke rest of plain TeX footnote routine. + \futurelet\next\fo@t +} +}%end \catcode `\@=11 + +% In case a @footnote appears in a vbox, save the footnote text and create +% the real \insert just after the vbox finished. Otherwise, the insertion +% would be lost. +% Similarly, if a @footnote appears inside an alignment, save the footnote +% text to a box and make the \insert when a row of the table is finished. +% And the same can be done for other insert classes. --kasal, 16nov03. + +% Replace the \insert primitive by a cheating macro. +% Deeper inside, just make sure that the saved insertions are not spilled +% out prematurely. +% +\def\startsavinginserts{% + \ifx \insert\ptexinsert + \let\insert\saveinsert + \else + \let\checkinserts\relax + \fi +} + +% This \insert replacement works for both \insert\footins{foo} and +% \insert\footins\bgroup foo\egroup, but it doesn't work for \insert27{foo}. +% +\def\saveinsert#1{% + \edef\next{\noexpand\savetobox \makeSAVEname#1}% + \afterassignment\next + % swallow the left brace + \let\temp = +} +\def\makeSAVEname#1{\makecsname{SAVE\expandafter\gobble\string#1}} +\def\savetobox#1{\global\setbox#1 = \vbox\bgroup \unvbox#1} + +\def\checksaveins#1{\ifvoid#1\else \placesaveins#1\fi} + +\def\placesaveins#1{% + \ptexinsert \csname\expandafter\gobblesave\string#1\endcsname + {\box#1}% +} + +% eat @SAVE -- beware, all of them have catcode \other: +{ + \def\dospecials{\do S\do A\do V\do E} \uncatcodespecials % ;-) + \gdef\gobblesave @SAVE{} +} + +% initialization: +\def\newsaveins #1{% + \edef\next{\noexpand\newsaveinsX \makeSAVEname#1}% + \next +} +\def\newsaveinsX #1{% + \csname newbox\endcsname #1% + \expandafter\def\expandafter\checkinserts\expandafter{\checkinserts + \checksaveins #1}% +} + +% initialize: +\let\checkinserts\empty +\newsaveins\footins +\newsaveins\margin + + +% @image. We use the macros from epsf.tex to support this. +% If epsf.tex is not installed and @image is used, we complain. +% +% Check for and read epsf.tex up front. If we read it only at @image +% time, we might be inside a group, and then its definitions would get +% undone and the next image would fail. +\openin 1 = epsf.tex +\ifeof 1 \else + % Do not bother showing banner with epsf.tex v2.7k (available in + % doc/epsf.tex and on ctan). + \def\epsfannounce{\toks0 = }% + \input epsf.tex +\fi +\closein 1 +% +% We will only complain once about lack of epsf.tex. +\newif\ifwarnednoepsf +\newhelp\noepsfhelp{epsf.tex must be installed for images to + work. It is also included in the Texinfo distribution, or you can get + it from ftp://tug.org/tex/epsf.tex.} +% +\def\image#1{% + \ifx\epsfbox\thisiundefined + \ifwarnednoepsf \else + \errhelp = \noepsfhelp + \errmessage{epsf.tex not found, images will be ignored}% + \global\warnednoepsftrue + \fi + \else + \imagexxx #1,,,,,\finish + \fi +} +% +% Arguments to @image: +% #1 is (mandatory) image filename; we tack on .eps extension. +% #2 is (optional) width, #3 is (optional) height. +% #4 is (ignored optional) html alt text. +% #5 is (ignored optional) extension. +% #6 is just the usual extra ignored arg for parsing stuff. +\newif\ifimagevmode +\def\imagexxx#1,#2,#3,#4,#5,#6\finish{\begingroup + \catcode`\^^M = 5 % in case we're inside an example + \normalturnoffactive % allow _ et al. in names + % If the image is by itself, center it. + \ifvmode + \imagevmodetrue + \nobreak\medskip + % Usually we'll have text after the image which will insert + % \parskip glue, so insert it here too to equalize the space + % above and below. + \nobreak\vskip\parskip + \nobreak + \fi + % + % Leave vertical mode so that indentation from an enclosing + % environment such as @quotation is respected. On the other hand, if + % it's at the top level, we don't want the normal paragraph indentation. + \noindent + % + % Output the image. + \ifpdf + \dopdfimage{#1}{#2}{#3}% + \else + % \epsfbox itself resets \epsf?size at each figure. + \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \epsfxsize=#2\relax \fi + \setbox0 = \hbox{\ignorespaces #3}\ifdim\wd0 > 0pt \epsfysize=#3\relax \fi + \epsfbox{#1.eps}% + \fi + % + \ifimagevmode \medskip \fi % space after the standalone image +\endgroup} + + +% @float FLOATTYPE,LABEL,LOC ... @end float for displayed figures, tables, +% etc. We don't actually implement floating yet, we always include the +% float "here". But it seemed the best name for the future. +% +\envparseargdef\float{\eatcommaspace\eatcommaspace\dofloat#1, , ,\finish} + +% There may be a space before second and/or third parameter; delete it. +\def\eatcommaspace#1, {#1,} + +% #1 is the optional FLOATTYPE, the text label for this float, typically +% "Figure", "Table", "Example", etc. Can't contain commas. If omitted, +% this float will not be numbered and cannot be referred to. +% +% #2 is the optional xref label. Also must be present for the float to +% be referable. +% +% #3 is the optional positioning argument; for now, it is ignored. It +% will somehow specify the positions allowed to float to (here, top, bottom). +% +% We keep a separate counter for each FLOATTYPE, which we reset at each +% chapter-level command. +\let\resetallfloatnos=\empty +% +\def\dofloat#1,#2,#3,#4\finish{% + \let\thiscaption=\empty + \let\thisshortcaption=\empty + % + % don't lose footnotes inside @float. + % + % BEWARE: when the floats start float, we have to issue warning whenever an + % insert appears inside a float which could possibly float. --kasal, 26may04 + % + \startsavinginserts + % + % We can't be used inside a paragraph. + \par + % + \vtop\bgroup + \def\floattype{#1}% + \def\floatlabel{#2}% + \def\floatloc{#3}% we do nothing with this yet. + % + \ifx\floattype\empty + \let\safefloattype=\empty + \else + {% + % the floattype might have accents or other special characters, + % but we need to use it in a control sequence name. + \indexnofonts + \turnoffactive + \xdef\safefloattype{\floattype}% + }% + \fi + % + % If label is given but no type, we handle that as the empty type. + \ifx\floatlabel\empty \else + % We want each FLOATTYPE to be numbered separately (Figure 1, + % Table 1, Figure 2, ...). (And if no label, no number.) + % + \expandafter\getfloatno\csname\safefloattype floatno\endcsname + \global\advance\floatno by 1 + % + {% + % This magic value for \lastsection is output by \setref as the + % XREFLABEL-title value. \xrefX uses it to distinguish float + % labels (which have a completely different output format) from + % node and anchor labels. And \xrdef uses it to construct the + % lists of floats. + % + \edef\lastsection{\floatmagic=\safefloattype}% + \setref{\floatlabel}{Yfloat}% + }% + \fi + % + % start with \parskip glue, I guess. + \vskip\parskip + % + % Don't suppress indentation if a float happens to start a section. + \restorefirstparagraphindent +} + +% we have these possibilities: +% @float Foo,lbl & @caption{Cap}: Foo 1.1: Cap +% @float Foo,lbl & no caption: Foo 1.1 +% @float Foo & @caption{Cap}: Foo: Cap +% @float Foo & no caption: Foo +% @float ,lbl & Caption{Cap}: 1.1: Cap +% @float ,lbl & no caption: 1.1 +% @float & @caption{Cap}: Cap +% @float & no caption: +% +\def\Efloat{% + \let\floatident = \empty + % + % In all cases, if we have a float type, it comes first. + \ifx\floattype\empty \else \def\floatident{\floattype}\fi + % + % If we have an xref label, the number comes next. + \ifx\floatlabel\empty \else + \ifx\floattype\empty \else % if also had float type, need tie first. + \appendtomacro\floatident{\tie}% + \fi + % the number. + \appendtomacro\floatident{\chaplevelprefix\the\floatno}% + \fi + % + % Start the printed caption with what we've constructed in + % \floatident, but keep it separate; we need \floatident again. + \let\captionline = \floatident + % + \ifx\thiscaption\empty \else + \ifx\floatident\empty \else + \appendtomacro\captionline{: }% had ident, so need a colon between + \fi + % + % caption text. + \appendtomacro\captionline{\scanexp\thiscaption}% + \fi + % + % If we have anything to print, print it, with space before. + % Eventually this needs to become an \insert. + \ifx\captionline\empty \else + \vskip.5\parskip + \captionline + % + % Space below caption. + \vskip\parskip + \fi + % + % If have an xref label, write the list of floats info. Do this + % after the caption, to avoid chance of it being a breakpoint. + \ifx\floatlabel\empty \else + % Write the text that goes in the lof to the aux file as + % \floatlabel-lof. Besides \floatident, we include the short + % caption if specified, else the full caption if specified, else nothing. + {% + \atdummies + % + % since we read the caption text in the macro world, where ^^M + % is turned into a normal character, we have to scan it back, so + % we don't write the literal three characters "^^M" into the aux file. + \scanexp{% + \xdef\noexpand\gtemp{% + \ifx\thisshortcaption\empty + \thiscaption + \else + \thisshortcaption + \fi + }% + }% + \immediate\write\auxfile{@xrdef{\floatlabel-lof}{\floatident + \ifx\gtemp\empty \else : \gtemp \fi}}% + }% + \fi + \egroup % end of \vtop + % + % place the captured inserts + % + % BEWARE: when the floats start floating, we have to issue warning + % whenever an insert appears inside a float which could possibly + % float. --kasal, 26may04 + % + \checkinserts +} + +% Append the tokens #2 to the definition of macro #1, not expanding either. +% +\def\appendtomacro#1#2{% + \expandafter\def\expandafter#1\expandafter{#1#2}% +} + +% @caption, @shortcaption +% +\def\caption{\docaption\thiscaption} +\def\shortcaption{\docaption\thisshortcaption} +\def\docaption{\checkenv\float \bgroup\scanargctxt\defcaption} +\def\defcaption#1#2{\egroup \def#1{#2}} + +% The parameter is the control sequence identifying the counter we are +% going to use. Create it if it doesn't exist and assign it to \floatno. +\def\getfloatno#1{% + \ifx#1\relax + % Haven't seen this figure type before. + \csname newcount\endcsname #1% + % + % Remember to reset this floatno at the next chap. + \expandafter\gdef\expandafter\resetallfloatnos + \expandafter{\resetallfloatnos #1=0 }% + \fi + \let\floatno#1% +} + +% \setref calls this to get the XREFLABEL-snt value. We want an @xref +% to the FLOATLABEL to expand to "Figure 3.1". We call \setref when we +% first read the @float command. +% +\def\Yfloat{\floattype@tie \chaplevelprefix\the\floatno}% + +% Magic string used for the XREFLABEL-title value, so \xrefX can +% distinguish floats from other xref types. +\def\floatmagic{!!float!!} + +% #1 is the control sequence we are passed; we expand into a conditional +% which is true if #1 represents a float ref. That is, the magic +% \lastsection value which we \setref above. +% +\def\iffloat#1{\expandafter\doiffloat#1==\finish} +% +% #1 is (maybe) the \floatmagic string. If so, #2 will be the +% (safe) float type for this float. We set \iffloattype to #2. +% +\def\doiffloat#1=#2=#3\finish{% + \def\temp{#1}% + \def\iffloattype{#2}% + \ifx\temp\floatmagic +} + +% @listoffloats FLOATTYPE - print a list of floats like a table of contents. +% +\parseargdef\listoffloats{% + \def\floattype{#1}% floattype + {% + % the floattype might have accents or other special characters, + % but we need to use it in a control sequence name. + \indexnofonts + \turnoffactive + \xdef\safefloattype{\floattype}% + }% + % + % \xrdef saves the floats as a \do-list in \floatlistSAFEFLOATTYPE. + \expandafter\ifx\csname floatlist\safefloattype\endcsname \relax + \ifhavexrefs + % if the user said @listoffloats foo but never @float foo. + \message{\linenumber No `\safefloattype' floats to list.}% + \fi + \else + \begingroup + \leftskip=\tocindent % indent these entries like a toc + \let\do=\listoffloatsdo + \csname floatlist\safefloattype\endcsname + \endgroup + \fi +} + +% This is called on each entry in a list of floats. We're passed the +% xref label, in the form LABEL-title, which is how we save it in the +% aux file. We strip off the -title and look up \XRLABEL-lof, which +% has the text we're supposed to typeset here. +% +% Figures without xref labels will not be included in the list (since +% they won't appear in the aux file). +% +\def\listoffloatsdo#1{\listoffloatsdoentry#1\finish} +\def\listoffloatsdoentry#1-title\finish{{% + % Can't fully expand XR#1-lof because it can contain anything. Just + % pass the control sequence. On the other hand, XR#1-pg is just the + % page number, and we want to fully expand that so we can get a link + % in pdf output. + \toksA = \expandafter{\csname XR#1-lof\endcsname}% + % + % use the same \entry macro we use to generate the TOC and index. + \edef\writeentry{\noexpand\entry{\the\toksA}{\csname XR#1-pg\endcsname}}% + \writeentry +}} + + +\message{localization,} + +% For single-language documents, @documentlanguage is usually given very +% early, just after @documentencoding. Single argument is the language +% (de) or locale (de_DE) abbreviation. +% +{ + \catcode`\_ = \active + \globaldefs=1 +\parseargdef\documentlanguage{\begingroup + \let_=\normalunderscore % normal _ character for filenames + \tex % read txi-??.tex file in plain TeX. + % Read the file by the name they passed if it exists. + \openin 1 txi-#1.tex + \ifeof 1 + \documentlanguagetrywithoutunderscore{#1_\finish}% + \else + \globaldefs = 1 % everything in the txi-LL files needs to persist + \input txi-#1.tex + \fi + \closein 1 + \endgroup % end raw TeX +\endgroup} +% +% If they passed de_DE, and txi-de_DE.tex doesn't exist, +% try txi-de.tex. +% +\gdef\documentlanguagetrywithoutunderscore#1_#2\finish{% + \openin 1 txi-#1.tex + \ifeof 1 + \errhelp = \nolanghelp + \errmessage{Cannot read language file txi-#1.tex}% + \else + \globaldefs = 1 % everything in the txi-LL files needs to persist + \input txi-#1.tex + \fi + \closein 1 +} +}% end of special _ catcode +% +\newhelp\nolanghelp{The given language definition file cannot be found or +is empty. Maybe you need to install it? Putting it in the current +directory should work if nowhere else does.} + +% This macro is called from txi-??.tex files; the first argument is the +% \language name to set (without the "\lang@" prefix), the second and +% third args are \{left,right}hyphenmin. +% +% The language names to pass are determined when the format is built. +% See the etex.log file created at that time, e.g., +% /usr/local/texlive/2008/texmf-var/web2c/pdftex/etex.log. +% +% With TeX Live 2008, etex now includes hyphenation patterns for all +% available languages. This means we can support hyphenation in +% Texinfo, at least to some extent. (This still doesn't solve the +% accented characters problem.) +% +\catcode`@=11 +\def\txisetlanguage#1#2#3{% + % do not set the language if the name is undefined in the current TeX. + \expandafter\ifx\csname lang@#1\endcsname \relax + \message{no patterns for #1}% + \else + \global\language = \csname lang@#1\endcsname + \fi + % but there is no harm in adjusting the hyphenmin values regardless. + \global\lefthyphenmin = #2\relax + \global\righthyphenmin = #3\relax +} + +% Helpers for encodings. +% Set the catcode of characters 128 through 255 to the specified number. +% +\def\setnonasciicharscatcode#1{% + \count255=128 + \loop\ifnum\count255<256 + \global\catcode\count255=#1\relax + \advance\count255 by 1 + \repeat +} + +\def\setnonasciicharscatcodenonglobal#1{% + \count255=128 + \loop\ifnum\count255<256 + \catcode\count255=#1\relax + \advance\count255 by 1 + \repeat +} + +% @documentencoding sets the definition of non-ASCII characters +% according to the specified encoding. +% +\parseargdef\documentencoding{% + % Encoding being declared for the document. + \def\declaredencoding{\csname #1.enc\endcsname}% + % + % Supported encodings: names converted to tokens in order to be able + % to compare them with \ifx. + \def\ascii{\csname US-ASCII.enc\endcsname}% + \def\latnine{\csname ISO-8859-15.enc\endcsname}% + \def\latone{\csname ISO-8859-1.enc\endcsname}% + \def\lattwo{\csname ISO-8859-2.enc\endcsname}% + \def\utfeight{\csname UTF-8.enc\endcsname}% + % + \ifx \declaredencoding \ascii + \asciichardefs + % + \else \ifx \declaredencoding \lattwo + \setnonasciicharscatcode\active + \lattwochardefs + % + \else \ifx \declaredencoding \latone + \setnonasciicharscatcode\active + \latonechardefs + % + \else \ifx \declaredencoding \latnine + \setnonasciicharscatcode\active + \latninechardefs + % + \else \ifx \declaredencoding \utfeight + \setnonasciicharscatcode\active + \utfeightchardefs + % + \else + \message{Unknown document encoding #1, ignoring.}% + % + \fi % utfeight + \fi % latnine + \fi % latone + \fi % lattwo + \fi % ascii +} + +% A message to be logged when using a character that isn't available +% the default font encoding (OT1). +% +\def\missingcharmsg#1{\message{Character missing in OT1 encoding: #1.}} + +% Take account of \c (plain) vs. \, (Texinfo) difference. +\def\cedilla#1{\ifx\c\ptexc\c{#1}\else\,{#1}\fi} + +% First, make active non-ASCII characters in order for them to be +% correctly categorized when TeX reads the replacement text of +% macros containing the character definitions. +\setnonasciicharscatcode\active +% +% Latin1 (ISO-8859-1) character definitions. +\def\latonechardefs{% + \gdef^^a0{\tie} + \gdef^^a1{\exclamdown} + \gdef^^a2{\missingcharmsg{CENT SIGN}} + \gdef^^a3{{\pounds}} + \gdef^^a4{\missingcharmsg{CURRENCY SIGN}} + \gdef^^a5{\missingcharmsg{YEN SIGN}} + \gdef^^a6{\missingcharmsg{BROKEN BAR}} + \gdef^^a7{\S} + \gdef^^a8{\"{}} + \gdef^^a9{\copyright} + \gdef^^aa{\ordf} + \gdef^^ab{\guillemetleft} + \gdef^^ac{$\lnot$} + \gdef^^ad{\-} + \gdef^^ae{\registeredsymbol} + \gdef^^af{\={}} + % + \gdef^^b0{\textdegree} + \gdef^^b1{$\pm$} + \gdef^^b2{$^2$} + \gdef^^b3{$^3$} + \gdef^^b4{\'{}} + \gdef^^b5{$\mu$} + \gdef^^b6{\P} + % + \gdef^^b7{$^.$} + \gdef^^b8{\cedilla\ } + \gdef^^b9{$^1$} + \gdef^^ba{\ordm} + % + \gdef^^bb{\guillemetright} + \gdef^^bc{$1\over4$} + \gdef^^bd{$1\over2$} + \gdef^^be{$3\over4$} + \gdef^^bf{\questiondown} + % + \gdef^^c0{\`A} + \gdef^^c1{\'A} + \gdef^^c2{\^A} + \gdef^^c3{\~A} + \gdef^^c4{\"A} + \gdef^^c5{\ringaccent A} + \gdef^^c6{\AE} + \gdef^^c7{\cedilla C} + \gdef^^c8{\`E} + \gdef^^c9{\'E} + \gdef^^ca{\^E} + \gdef^^cb{\"E} + \gdef^^cc{\`I} + \gdef^^cd{\'I} + \gdef^^ce{\^I} + \gdef^^cf{\"I} + % + \gdef^^d0{\DH} + \gdef^^d1{\~N} + \gdef^^d2{\`O} + \gdef^^d3{\'O} + \gdef^^d4{\^O} + \gdef^^d5{\~O} + \gdef^^d6{\"O} + \gdef^^d7{$\times$} + \gdef^^d8{\O} + \gdef^^d9{\`U} + \gdef^^da{\'U} + \gdef^^db{\^U} + \gdef^^dc{\"U} + \gdef^^dd{\'Y} + \gdef^^de{\TH} + \gdef^^df{\ss} + % + \gdef^^e0{\`a} + \gdef^^e1{\'a} + \gdef^^e2{\^a} + \gdef^^e3{\~a} + \gdef^^e4{\"a} + \gdef^^e5{\ringaccent a} + \gdef^^e6{\ae} + \gdef^^e7{\cedilla c} + \gdef^^e8{\`e} + \gdef^^e9{\'e} + \gdef^^ea{\^e} + \gdef^^eb{\"e} + \gdef^^ec{\`{\dotless i}} + \gdef^^ed{\'{\dotless i}} + \gdef^^ee{\^{\dotless i}} + \gdef^^ef{\"{\dotless i}} + % + \gdef^^f0{\dh} + \gdef^^f1{\~n} + \gdef^^f2{\`o} + \gdef^^f3{\'o} + \gdef^^f4{\^o} + \gdef^^f5{\~o} + \gdef^^f6{\"o} + \gdef^^f7{$\div$} + \gdef^^f8{\o} + \gdef^^f9{\`u} + \gdef^^fa{\'u} + \gdef^^fb{\^u} + \gdef^^fc{\"u} + \gdef^^fd{\'y} + \gdef^^fe{\th} + \gdef^^ff{\"y} +} + +% Latin9 (ISO-8859-15) encoding character definitions. +\def\latninechardefs{% + % Encoding is almost identical to Latin1. + \latonechardefs + % + \gdef^^a4{\euro} + \gdef^^a6{\v S} + \gdef^^a8{\v s} + \gdef^^b4{\v Z} + \gdef^^b8{\v z} + \gdef^^bc{\OE} + \gdef^^bd{\oe} + \gdef^^be{\"Y} +} + +% Latin2 (ISO-8859-2) character definitions. +\def\lattwochardefs{% + \gdef^^a0{\tie} + \gdef^^a1{\ogonek{A}} + \gdef^^a2{\u{}} + \gdef^^a3{\L} + \gdef^^a4{\missingcharmsg{CURRENCY SIGN}} + \gdef^^a5{\v L} + \gdef^^a6{\'S} + \gdef^^a7{\S} + \gdef^^a8{\"{}} + \gdef^^a9{\v S} + \gdef^^aa{\cedilla S} + \gdef^^ab{\v T} + \gdef^^ac{\'Z} + \gdef^^ad{\-} + \gdef^^ae{\v Z} + \gdef^^af{\dotaccent Z} + % + \gdef^^b0{\textdegree} + \gdef^^b1{\ogonek{a}} + \gdef^^b2{\ogonek{ }} + \gdef^^b3{\l} + \gdef^^b4{\'{}} + \gdef^^b5{\v l} + \gdef^^b6{\'s} + \gdef^^b7{\v{}} + \gdef^^b8{\cedilla\ } + \gdef^^b9{\v s} + \gdef^^ba{\cedilla s} + \gdef^^bb{\v t} + \gdef^^bc{\'z} + \gdef^^bd{\H{}} + \gdef^^be{\v z} + \gdef^^bf{\dotaccent z} + % + \gdef^^c0{\'R} + \gdef^^c1{\'A} + \gdef^^c2{\^A} + \gdef^^c3{\u A} + \gdef^^c4{\"A} + \gdef^^c5{\'L} + \gdef^^c6{\'C} + \gdef^^c7{\cedilla C} + \gdef^^c8{\v C} + \gdef^^c9{\'E} + \gdef^^ca{\ogonek{E}} + \gdef^^cb{\"E} + \gdef^^cc{\v E} + \gdef^^cd{\'I} + \gdef^^ce{\^I} + \gdef^^cf{\v D} + % + \gdef^^d0{\DH} + \gdef^^d1{\'N} + \gdef^^d2{\v N} + \gdef^^d3{\'O} + \gdef^^d4{\^O} + \gdef^^d5{\H O} + \gdef^^d6{\"O} + \gdef^^d7{$\times$} + \gdef^^d8{\v R} + \gdef^^d9{\ringaccent U} + \gdef^^da{\'U} + \gdef^^db{\H U} + \gdef^^dc{\"U} + \gdef^^dd{\'Y} + \gdef^^de{\cedilla T} + \gdef^^df{\ss} + % + \gdef^^e0{\'r} + \gdef^^e1{\'a} + \gdef^^e2{\^a} + \gdef^^e3{\u a} + \gdef^^e4{\"a} + \gdef^^e5{\'l} + \gdef^^e6{\'c} + \gdef^^e7{\cedilla c} + \gdef^^e8{\v c} + \gdef^^e9{\'e} + \gdef^^ea{\ogonek{e}} + \gdef^^eb{\"e} + \gdef^^ec{\v e} + \gdef^^ed{\'{\dotless{i}}} + \gdef^^ee{\^{\dotless{i}}} + \gdef^^ef{\v d} + % + \gdef^^f0{\dh} + \gdef^^f1{\'n} + \gdef^^f2{\v n} + \gdef^^f3{\'o} + \gdef^^f4{\^o} + \gdef^^f5{\H o} + \gdef^^f6{\"o} + \gdef^^f7{$\div$} + \gdef^^f8{\v r} + \gdef^^f9{\ringaccent u} + \gdef^^fa{\'u} + \gdef^^fb{\H u} + \gdef^^fc{\"u} + \gdef^^fd{\'y} + \gdef^^fe{\cedilla t} + \gdef^^ff{\dotaccent{}} +} + +% UTF-8 character definitions. +% +% This code to support UTF-8 is based on LaTeX's utf8.def, with some +% changes for Texinfo conventions. It is included here under the GPL by +% permission from Frank Mittelbach and the LaTeX team. +% +\newcount\countUTFx +\newcount\countUTFy +\newcount\countUTFz + +\gdef\UTFviiiTwoOctets#1#2{\expandafter + \UTFviiiDefined\csname u8:#1\string #2\endcsname} +% +\gdef\UTFviiiThreeOctets#1#2#3{\expandafter + \UTFviiiDefined\csname u8:#1\string #2\string #3\endcsname} +% +\gdef\UTFviiiFourOctets#1#2#3#4{\expandafter + \UTFviiiDefined\csname u8:#1\string #2\string #3\string #4\endcsname} + +\gdef\UTFviiiDefined#1{% + \ifx #1\relax + \message{\linenumber Unicode char \string #1 not defined for Texinfo}% + \else + \expandafter #1% + \fi +} + +\begingroup + \catcode`\~13 + \catcode`\"12 + + \def\UTFviiiLoop{% + \global\catcode\countUTFx\active + \uccode`\~\countUTFx + \uppercase\expandafter{\UTFviiiTmp}% + \advance\countUTFx by 1 + \ifnum\countUTFx < \countUTFy + \expandafter\UTFviiiLoop + \fi} + + \countUTFx = "C2 + \countUTFy = "E0 + \def\UTFviiiTmp{% + \xdef~{\noexpand\UTFviiiTwoOctets\string~}} + \UTFviiiLoop + + \countUTFx = "E0 + \countUTFy = "F0 + \def\UTFviiiTmp{% + \xdef~{\noexpand\UTFviiiThreeOctets\string~}} + \UTFviiiLoop + + \countUTFx = "F0 + \countUTFy = "F4 + \def\UTFviiiTmp{% + \xdef~{\noexpand\UTFviiiFourOctets\string~}} + \UTFviiiLoop +\endgroup + +\begingroup + \catcode`\"=12 + \catcode`\<=12 + \catcode`\.=12 + \catcode`\,=12 + \catcode`\;=12 + \catcode`\!=12 + \catcode`\~=13 + + \gdef\DeclareUnicodeCharacter#1#2{% + \countUTFz = "#1\relax + %\wlog{\space\space defining Unicode char U+#1 (decimal \the\countUTFz)}% + \begingroup + \parseXMLCharref + \def\UTFviiiTwoOctets##1##2{% + \csname u8:##1\string ##2\endcsname}% + \def\UTFviiiThreeOctets##1##2##3{% + \csname u8:##1\string ##2\string ##3\endcsname}% + \def\UTFviiiFourOctets##1##2##3##4{% + \csname u8:##1\string ##2\string ##3\string ##4\endcsname}% + \expandafter\expandafter\expandafter\expandafter + \expandafter\expandafter\expandafter + \gdef\UTFviiiTmp{#2}% + \endgroup} + + \gdef\parseXMLCharref{% + \ifnum\countUTFz < "A0\relax + \errhelp = \EMsimple + \errmessage{Cannot define Unicode char value < 00A0}% + \else\ifnum\countUTFz < "800\relax + \parseUTFviiiA,% + \parseUTFviiiB C\UTFviiiTwoOctets.,% + \else\ifnum\countUTFz < "10000\relax + \parseUTFviiiA;% + \parseUTFviiiA,% + \parseUTFviiiB E\UTFviiiThreeOctets.{,;}% + \else + \parseUTFviiiA;% + \parseUTFviiiA,% + \parseUTFviiiA!% + \parseUTFviiiB F\UTFviiiFourOctets.{!,;}% + \fi\fi\fi + } + + \gdef\parseUTFviiiA#1{% + \countUTFx = \countUTFz + \divide\countUTFz by 64 + \countUTFy = \countUTFz + \multiply\countUTFz by 64 + \advance\countUTFx by -\countUTFz + \advance\countUTFx by 128 + \uccode `#1\countUTFx + \countUTFz = \countUTFy} + + \gdef\parseUTFviiiB#1#2#3#4{% + \advance\countUTFz by "#10\relax + \uccode `#3\countUTFz + \uppercase{\gdef\UTFviiiTmp{#2#3#4}}} +\endgroup + +\def\utfeightchardefs{% + \DeclareUnicodeCharacter{00A0}{\tie} + \DeclareUnicodeCharacter{00A1}{\exclamdown} + \DeclareUnicodeCharacter{00A3}{\pounds} + \DeclareUnicodeCharacter{00A8}{\"{ }} + \DeclareUnicodeCharacter{00A9}{\copyright} + \DeclareUnicodeCharacter{00AA}{\ordf} + \DeclareUnicodeCharacter{00AB}{\guillemetleft} + \DeclareUnicodeCharacter{00AD}{\-} + \DeclareUnicodeCharacter{00AE}{\registeredsymbol} + \DeclareUnicodeCharacter{00AF}{\={ }} + + \DeclareUnicodeCharacter{00B0}{\ringaccent{ }} + \DeclareUnicodeCharacter{00B4}{\'{ }} + \DeclareUnicodeCharacter{00B8}{\cedilla{ }} + \DeclareUnicodeCharacter{00BA}{\ordm} + \DeclareUnicodeCharacter{00BB}{\guillemetright} + \DeclareUnicodeCharacter{00BF}{\questiondown} + + \DeclareUnicodeCharacter{00C0}{\`A} + \DeclareUnicodeCharacter{00C1}{\'A} + \DeclareUnicodeCharacter{00C2}{\^A} + \DeclareUnicodeCharacter{00C3}{\~A} + \DeclareUnicodeCharacter{00C4}{\"A} + \DeclareUnicodeCharacter{00C5}{\AA} + \DeclareUnicodeCharacter{00C6}{\AE} + \DeclareUnicodeCharacter{00C7}{\cedilla{C}} + \DeclareUnicodeCharacter{00C8}{\`E} + \DeclareUnicodeCharacter{00C9}{\'E} + \DeclareUnicodeCharacter{00CA}{\^E} + \DeclareUnicodeCharacter{00CB}{\"E} + \DeclareUnicodeCharacter{00CC}{\`I} + \DeclareUnicodeCharacter{00CD}{\'I} + \DeclareUnicodeCharacter{00CE}{\^I} + \DeclareUnicodeCharacter{00CF}{\"I} + + \DeclareUnicodeCharacter{00D0}{\DH} + \DeclareUnicodeCharacter{00D1}{\~N} + \DeclareUnicodeCharacter{00D2}{\`O} + \DeclareUnicodeCharacter{00D3}{\'O} + \DeclareUnicodeCharacter{00D4}{\^O} + \DeclareUnicodeCharacter{00D5}{\~O} + \DeclareUnicodeCharacter{00D6}{\"O} + \DeclareUnicodeCharacter{00D8}{\O} + \DeclareUnicodeCharacter{00D9}{\`U} + \DeclareUnicodeCharacter{00DA}{\'U} + \DeclareUnicodeCharacter{00DB}{\^U} + \DeclareUnicodeCharacter{00DC}{\"U} + \DeclareUnicodeCharacter{00DD}{\'Y} + \DeclareUnicodeCharacter{00DE}{\TH} + \DeclareUnicodeCharacter{00DF}{\ss} + + \DeclareUnicodeCharacter{00E0}{\`a} + \DeclareUnicodeCharacter{00E1}{\'a} + \DeclareUnicodeCharacter{00E2}{\^a} + \DeclareUnicodeCharacter{00E3}{\~a} + \DeclareUnicodeCharacter{00E4}{\"a} + \DeclareUnicodeCharacter{00E5}{\aa} + \DeclareUnicodeCharacter{00E6}{\ae} + \DeclareUnicodeCharacter{00E7}{\cedilla{c}} + \DeclareUnicodeCharacter{00E8}{\`e} + \DeclareUnicodeCharacter{00E9}{\'e} + \DeclareUnicodeCharacter{00EA}{\^e} + \DeclareUnicodeCharacter{00EB}{\"e} + \DeclareUnicodeCharacter{00EC}{\`{\dotless{i}}} + \DeclareUnicodeCharacter{00ED}{\'{\dotless{i}}} + \DeclareUnicodeCharacter{00EE}{\^{\dotless{i}}} + \DeclareUnicodeCharacter{00EF}{\"{\dotless{i}}} + + \DeclareUnicodeCharacter{00F0}{\dh} + \DeclareUnicodeCharacter{00F1}{\~n} + \DeclareUnicodeCharacter{00F2}{\`o} + \DeclareUnicodeCharacter{00F3}{\'o} + \DeclareUnicodeCharacter{00F4}{\^o} + \DeclareUnicodeCharacter{00F5}{\~o} + \DeclareUnicodeCharacter{00F6}{\"o} + \DeclareUnicodeCharacter{00F8}{\o} + \DeclareUnicodeCharacter{00F9}{\`u} + \DeclareUnicodeCharacter{00FA}{\'u} + \DeclareUnicodeCharacter{00FB}{\^u} + \DeclareUnicodeCharacter{00FC}{\"u} + \DeclareUnicodeCharacter{00FD}{\'y} + \DeclareUnicodeCharacter{00FE}{\th} + \DeclareUnicodeCharacter{00FF}{\"y} + + \DeclareUnicodeCharacter{0100}{\=A} + \DeclareUnicodeCharacter{0101}{\=a} + \DeclareUnicodeCharacter{0102}{\u{A}} + \DeclareUnicodeCharacter{0103}{\u{a}} + \DeclareUnicodeCharacter{0104}{\ogonek{A}} + \DeclareUnicodeCharacter{0105}{\ogonek{a}} + \DeclareUnicodeCharacter{0106}{\'C} + \DeclareUnicodeCharacter{0107}{\'c} + \DeclareUnicodeCharacter{0108}{\^C} + \DeclareUnicodeCharacter{0109}{\^c} + \DeclareUnicodeCharacter{0118}{\ogonek{E}} + \DeclareUnicodeCharacter{0119}{\ogonek{e}} + \DeclareUnicodeCharacter{010A}{\dotaccent{C}} + \DeclareUnicodeCharacter{010B}{\dotaccent{c}} + \DeclareUnicodeCharacter{010C}{\v{C}} + \DeclareUnicodeCharacter{010D}{\v{c}} + \DeclareUnicodeCharacter{010E}{\v{D}} + + \DeclareUnicodeCharacter{0112}{\=E} + \DeclareUnicodeCharacter{0113}{\=e} + \DeclareUnicodeCharacter{0114}{\u{E}} + \DeclareUnicodeCharacter{0115}{\u{e}} + \DeclareUnicodeCharacter{0116}{\dotaccent{E}} + \DeclareUnicodeCharacter{0117}{\dotaccent{e}} + \DeclareUnicodeCharacter{011A}{\v{E}} + \DeclareUnicodeCharacter{011B}{\v{e}} + \DeclareUnicodeCharacter{011C}{\^G} + \DeclareUnicodeCharacter{011D}{\^g} + \DeclareUnicodeCharacter{011E}{\u{G}} + \DeclareUnicodeCharacter{011F}{\u{g}} + + \DeclareUnicodeCharacter{0120}{\dotaccent{G}} + \DeclareUnicodeCharacter{0121}{\dotaccent{g}} + \DeclareUnicodeCharacter{0124}{\^H} + \DeclareUnicodeCharacter{0125}{\^h} + \DeclareUnicodeCharacter{0128}{\~I} + \DeclareUnicodeCharacter{0129}{\~{\dotless{i}}} + \DeclareUnicodeCharacter{012A}{\=I} + \DeclareUnicodeCharacter{012B}{\={\dotless{i}}} + \DeclareUnicodeCharacter{012C}{\u{I}} + \DeclareUnicodeCharacter{012D}{\u{\dotless{i}}} + + \DeclareUnicodeCharacter{0130}{\dotaccent{I}} + \DeclareUnicodeCharacter{0131}{\dotless{i}} + \DeclareUnicodeCharacter{0132}{IJ} + \DeclareUnicodeCharacter{0133}{ij} + \DeclareUnicodeCharacter{0134}{\^J} + \DeclareUnicodeCharacter{0135}{\^{\dotless{j}}} + \DeclareUnicodeCharacter{0139}{\'L} + \DeclareUnicodeCharacter{013A}{\'l} + + \DeclareUnicodeCharacter{0141}{\L} + \DeclareUnicodeCharacter{0142}{\l} + \DeclareUnicodeCharacter{0143}{\'N} + \DeclareUnicodeCharacter{0144}{\'n} + \DeclareUnicodeCharacter{0147}{\v{N}} + \DeclareUnicodeCharacter{0148}{\v{n}} + \DeclareUnicodeCharacter{014C}{\=O} + \DeclareUnicodeCharacter{014D}{\=o} + \DeclareUnicodeCharacter{014E}{\u{O}} + \DeclareUnicodeCharacter{014F}{\u{o}} + + \DeclareUnicodeCharacter{0150}{\H{O}} + \DeclareUnicodeCharacter{0151}{\H{o}} + \DeclareUnicodeCharacter{0152}{\OE} + \DeclareUnicodeCharacter{0153}{\oe} + \DeclareUnicodeCharacter{0154}{\'R} + \DeclareUnicodeCharacter{0155}{\'r} + \DeclareUnicodeCharacter{0158}{\v{R}} + \DeclareUnicodeCharacter{0159}{\v{r}} + \DeclareUnicodeCharacter{015A}{\'S} + \DeclareUnicodeCharacter{015B}{\'s} + \DeclareUnicodeCharacter{015C}{\^S} + \DeclareUnicodeCharacter{015D}{\^s} + \DeclareUnicodeCharacter{015E}{\cedilla{S}} + \DeclareUnicodeCharacter{015F}{\cedilla{s}} + + \DeclareUnicodeCharacter{0160}{\v{S}} + \DeclareUnicodeCharacter{0161}{\v{s}} + \DeclareUnicodeCharacter{0162}{\cedilla{t}} + \DeclareUnicodeCharacter{0163}{\cedilla{T}} + \DeclareUnicodeCharacter{0164}{\v{T}} + + \DeclareUnicodeCharacter{0168}{\~U} + \DeclareUnicodeCharacter{0169}{\~u} + \DeclareUnicodeCharacter{016A}{\=U} + \DeclareUnicodeCharacter{016B}{\=u} + \DeclareUnicodeCharacter{016C}{\u{U}} + \DeclareUnicodeCharacter{016D}{\u{u}} + \DeclareUnicodeCharacter{016E}{\ringaccent{U}} + \DeclareUnicodeCharacter{016F}{\ringaccent{u}} + + \DeclareUnicodeCharacter{0170}{\H{U}} + \DeclareUnicodeCharacter{0171}{\H{u}} + \DeclareUnicodeCharacter{0174}{\^W} + \DeclareUnicodeCharacter{0175}{\^w} + \DeclareUnicodeCharacter{0176}{\^Y} + \DeclareUnicodeCharacter{0177}{\^y} + \DeclareUnicodeCharacter{0178}{\"Y} + \DeclareUnicodeCharacter{0179}{\'Z} + \DeclareUnicodeCharacter{017A}{\'z} + \DeclareUnicodeCharacter{017B}{\dotaccent{Z}} + \DeclareUnicodeCharacter{017C}{\dotaccent{z}} + \DeclareUnicodeCharacter{017D}{\v{Z}} + \DeclareUnicodeCharacter{017E}{\v{z}} + + \DeclareUnicodeCharacter{01C4}{D\v{Z}} + \DeclareUnicodeCharacter{01C5}{D\v{z}} + \DeclareUnicodeCharacter{01C6}{d\v{z}} + \DeclareUnicodeCharacter{01C7}{LJ} + \DeclareUnicodeCharacter{01C8}{Lj} + \DeclareUnicodeCharacter{01C9}{lj} + \DeclareUnicodeCharacter{01CA}{NJ} + \DeclareUnicodeCharacter{01CB}{Nj} + \DeclareUnicodeCharacter{01CC}{nj} + \DeclareUnicodeCharacter{01CD}{\v{A}} + \DeclareUnicodeCharacter{01CE}{\v{a}} + \DeclareUnicodeCharacter{01CF}{\v{I}} + + \DeclareUnicodeCharacter{01D0}{\v{\dotless{i}}} + \DeclareUnicodeCharacter{01D1}{\v{O}} + \DeclareUnicodeCharacter{01D2}{\v{o}} + \DeclareUnicodeCharacter{01D3}{\v{U}} + \DeclareUnicodeCharacter{01D4}{\v{u}} + + \DeclareUnicodeCharacter{01E2}{\={\AE}} + \DeclareUnicodeCharacter{01E3}{\={\ae}} + \DeclareUnicodeCharacter{01E6}{\v{G}} + \DeclareUnicodeCharacter{01E7}{\v{g}} + \DeclareUnicodeCharacter{01E8}{\v{K}} + \DeclareUnicodeCharacter{01E9}{\v{k}} + + \DeclareUnicodeCharacter{01F0}{\v{\dotless{j}}} + \DeclareUnicodeCharacter{01F1}{DZ} + \DeclareUnicodeCharacter{01F2}{Dz} + \DeclareUnicodeCharacter{01F3}{dz} + \DeclareUnicodeCharacter{01F4}{\'G} + \DeclareUnicodeCharacter{01F5}{\'g} + \DeclareUnicodeCharacter{01F8}{\`N} + \DeclareUnicodeCharacter{01F9}{\`n} + \DeclareUnicodeCharacter{01FC}{\'{\AE}} + \DeclareUnicodeCharacter{01FD}{\'{\ae}} + \DeclareUnicodeCharacter{01FE}{\'{\O}} + \DeclareUnicodeCharacter{01FF}{\'{\o}} + + \DeclareUnicodeCharacter{021E}{\v{H}} + \DeclareUnicodeCharacter{021F}{\v{h}} + + \DeclareUnicodeCharacter{0226}{\dotaccent{A}} + \DeclareUnicodeCharacter{0227}{\dotaccent{a}} + \DeclareUnicodeCharacter{0228}{\cedilla{E}} + \DeclareUnicodeCharacter{0229}{\cedilla{e}} + \DeclareUnicodeCharacter{022E}{\dotaccent{O}} + \DeclareUnicodeCharacter{022F}{\dotaccent{o}} + + \DeclareUnicodeCharacter{0232}{\=Y} + \DeclareUnicodeCharacter{0233}{\=y} + \DeclareUnicodeCharacter{0237}{\dotless{j}} + + \DeclareUnicodeCharacter{02DB}{\ogonek{ }} + + \DeclareUnicodeCharacter{1E02}{\dotaccent{B}} + \DeclareUnicodeCharacter{1E03}{\dotaccent{b}} + \DeclareUnicodeCharacter{1E04}{\udotaccent{B}} + \DeclareUnicodeCharacter{1E05}{\udotaccent{b}} + \DeclareUnicodeCharacter{1E06}{\ubaraccent{B}} + \DeclareUnicodeCharacter{1E07}{\ubaraccent{b}} + \DeclareUnicodeCharacter{1E0A}{\dotaccent{D}} + \DeclareUnicodeCharacter{1E0B}{\dotaccent{d}} + \DeclareUnicodeCharacter{1E0C}{\udotaccent{D}} + \DeclareUnicodeCharacter{1E0D}{\udotaccent{d}} + \DeclareUnicodeCharacter{1E0E}{\ubaraccent{D}} + \DeclareUnicodeCharacter{1E0F}{\ubaraccent{d}} + + \DeclareUnicodeCharacter{1E1E}{\dotaccent{F}} + \DeclareUnicodeCharacter{1E1F}{\dotaccent{f}} + + \DeclareUnicodeCharacter{1E20}{\=G} + \DeclareUnicodeCharacter{1E21}{\=g} + \DeclareUnicodeCharacter{1E22}{\dotaccent{H}} + \DeclareUnicodeCharacter{1E23}{\dotaccent{h}} + \DeclareUnicodeCharacter{1E24}{\udotaccent{H}} + \DeclareUnicodeCharacter{1E25}{\udotaccent{h}} + \DeclareUnicodeCharacter{1E26}{\"H} + \DeclareUnicodeCharacter{1E27}{\"h} + + \DeclareUnicodeCharacter{1E30}{\'K} + \DeclareUnicodeCharacter{1E31}{\'k} + \DeclareUnicodeCharacter{1E32}{\udotaccent{K}} + \DeclareUnicodeCharacter{1E33}{\udotaccent{k}} + \DeclareUnicodeCharacter{1E34}{\ubaraccent{K}} + \DeclareUnicodeCharacter{1E35}{\ubaraccent{k}} + \DeclareUnicodeCharacter{1E36}{\udotaccent{L}} + \DeclareUnicodeCharacter{1E37}{\udotaccent{l}} + \DeclareUnicodeCharacter{1E3A}{\ubaraccent{L}} + \DeclareUnicodeCharacter{1E3B}{\ubaraccent{l}} + \DeclareUnicodeCharacter{1E3E}{\'M} + \DeclareUnicodeCharacter{1E3F}{\'m} + + \DeclareUnicodeCharacter{1E40}{\dotaccent{M}} + \DeclareUnicodeCharacter{1E41}{\dotaccent{m}} + \DeclareUnicodeCharacter{1E42}{\udotaccent{M}} + \DeclareUnicodeCharacter{1E43}{\udotaccent{m}} + \DeclareUnicodeCharacter{1E44}{\dotaccent{N}} + \DeclareUnicodeCharacter{1E45}{\dotaccent{n}} + \DeclareUnicodeCharacter{1E46}{\udotaccent{N}} + \DeclareUnicodeCharacter{1E47}{\udotaccent{n}} + \DeclareUnicodeCharacter{1E48}{\ubaraccent{N}} + \DeclareUnicodeCharacter{1E49}{\ubaraccent{n}} + + \DeclareUnicodeCharacter{1E54}{\'P} + \DeclareUnicodeCharacter{1E55}{\'p} + \DeclareUnicodeCharacter{1E56}{\dotaccent{P}} + \DeclareUnicodeCharacter{1E57}{\dotaccent{p}} + \DeclareUnicodeCharacter{1E58}{\dotaccent{R}} + \DeclareUnicodeCharacter{1E59}{\dotaccent{r}} + \DeclareUnicodeCharacter{1E5A}{\udotaccent{R}} + \DeclareUnicodeCharacter{1E5B}{\udotaccent{r}} + \DeclareUnicodeCharacter{1E5E}{\ubaraccent{R}} + \DeclareUnicodeCharacter{1E5F}{\ubaraccent{r}} + + \DeclareUnicodeCharacter{1E60}{\dotaccent{S}} + \DeclareUnicodeCharacter{1E61}{\dotaccent{s}} + \DeclareUnicodeCharacter{1E62}{\udotaccent{S}} + \DeclareUnicodeCharacter{1E63}{\udotaccent{s}} + \DeclareUnicodeCharacter{1E6A}{\dotaccent{T}} + \DeclareUnicodeCharacter{1E6B}{\dotaccent{t}} + \DeclareUnicodeCharacter{1E6C}{\udotaccent{T}} + \DeclareUnicodeCharacter{1E6D}{\udotaccent{t}} + \DeclareUnicodeCharacter{1E6E}{\ubaraccent{T}} + \DeclareUnicodeCharacter{1E6F}{\ubaraccent{t}} + + \DeclareUnicodeCharacter{1E7C}{\~V} + \DeclareUnicodeCharacter{1E7D}{\~v} + \DeclareUnicodeCharacter{1E7E}{\udotaccent{V}} + \DeclareUnicodeCharacter{1E7F}{\udotaccent{v}} + + \DeclareUnicodeCharacter{1E80}{\`W} + \DeclareUnicodeCharacter{1E81}{\`w} + \DeclareUnicodeCharacter{1E82}{\'W} + \DeclareUnicodeCharacter{1E83}{\'w} + \DeclareUnicodeCharacter{1E84}{\"W} + \DeclareUnicodeCharacter{1E85}{\"w} + \DeclareUnicodeCharacter{1E86}{\dotaccent{W}} + \DeclareUnicodeCharacter{1E87}{\dotaccent{w}} + \DeclareUnicodeCharacter{1E88}{\udotaccent{W}} + \DeclareUnicodeCharacter{1E89}{\udotaccent{w}} + \DeclareUnicodeCharacter{1E8A}{\dotaccent{X}} + \DeclareUnicodeCharacter{1E8B}{\dotaccent{x}} + \DeclareUnicodeCharacter{1E8C}{\"X} + \DeclareUnicodeCharacter{1E8D}{\"x} + \DeclareUnicodeCharacter{1E8E}{\dotaccent{Y}} + \DeclareUnicodeCharacter{1E8F}{\dotaccent{y}} + + \DeclareUnicodeCharacter{1E90}{\^Z} + \DeclareUnicodeCharacter{1E91}{\^z} + \DeclareUnicodeCharacter{1E92}{\udotaccent{Z}} + \DeclareUnicodeCharacter{1E93}{\udotaccent{z}} + \DeclareUnicodeCharacter{1E94}{\ubaraccent{Z}} + \DeclareUnicodeCharacter{1E95}{\ubaraccent{z}} + \DeclareUnicodeCharacter{1E96}{\ubaraccent{h}} + \DeclareUnicodeCharacter{1E97}{\"t} + \DeclareUnicodeCharacter{1E98}{\ringaccent{w}} + \DeclareUnicodeCharacter{1E99}{\ringaccent{y}} + + \DeclareUnicodeCharacter{1EA0}{\udotaccent{A}} + \DeclareUnicodeCharacter{1EA1}{\udotaccent{a}} + + \DeclareUnicodeCharacter{1EB8}{\udotaccent{E}} + \DeclareUnicodeCharacter{1EB9}{\udotaccent{e}} + \DeclareUnicodeCharacter{1EBC}{\~E} + \DeclareUnicodeCharacter{1EBD}{\~e} + + \DeclareUnicodeCharacter{1ECA}{\udotaccent{I}} + \DeclareUnicodeCharacter{1ECB}{\udotaccent{i}} + \DeclareUnicodeCharacter{1ECC}{\udotaccent{O}} + \DeclareUnicodeCharacter{1ECD}{\udotaccent{o}} + + \DeclareUnicodeCharacter{1EE4}{\udotaccent{U}} + \DeclareUnicodeCharacter{1EE5}{\udotaccent{u}} + + \DeclareUnicodeCharacter{1EF2}{\`Y} + \DeclareUnicodeCharacter{1EF3}{\`y} + \DeclareUnicodeCharacter{1EF4}{\udotaccent{Y}} + + \DeclareUnicodeCharacter{1EF8}{\~Y} + \DeclareUnicodeCharacter{1EF9}{\~y} + + \DeclareUnicodeCharacter{2013}{--} + \DeclareUnicodeCharacter{2014}{---} + \DeclareUnicodeCharacter{2018}{\quoteleft} + \DeclareUnicodeCharacter{2019}{\quoteright} + \DeclareUnicodeCharacter{201A}{\quotesinglbase} + \DeclareUnicodeCharacter{201C}{\quotedblleft} + \DeclareUnicodeCharacter{201D}{\quotedblright} + \DeclareUnicodeCharacter{201E}{\quotedblbase} + \DeclareUnicodeCharacter{2022}{\bullet} + \DeclareUnicodeCharacter{2026}{\dots} + \DeclareUnicodeCharacter{2039}{\guilsinglleft} + \DeclareUnicodeCharacter{203A}{\guilsinglright} + \DeclareUnicodeCharacter{20AC}{\euro} + + \DeclareUnicodeCharacter{2192}{\expansion} + \DeclareUnicodeCharacter{21D2}{\result} + + \DeclareUnicodeCharacter{2212}{\minus} + \DeclareUnicodeCharacter{2217}{\point} + \DeclareUnicodeCharacter{2261}{\equiv} +}% end of \utfeightchardefs + + +% US-ASCII character definitions. +\def\asciichardefs{% nothing need be done + \relax +} + +% Make non-ASCII characters printable again for compatibility with +% existing Texinfo documents that may use them, even without declaring a +% document encoding. +% +\setnonasciicharscatcode \other + + +\message{formatting,} + +\newdimen\defaultparindent \defaultparindent = 15pt + +\chapheadingskip = 15pt plus 4pt minus 2pt +\secheadingskip = 12pt plus 3pt minus 2pt +\subsecheadingskip = 9pt plus 2pt minus 2pt + +% Prevent underfull vbox error messages. +\vbadness = 10000 + +% Don't be very finicky about underfull hboxes, either. +\hbadness = 6666 + +% Following George Bush, get rid of widows and orphans. +\widowpenalty=10000 +\clubpenalty=10000 + +% Use TeX 3.0's \emergencystretch to help line breaking, but if we're +% using an old version of TeX, don't do anything. We want the amount of +% stretch added to depend on the line length, hence the dependence on +% \hsize. We call this whenever the paper size is set. +% +\def\setemergencystretch{% + \ifx\emergencystretch\thisisundefined + % Allow us to assign to \emergencystretch anyway. + \def\emergencystretch{\dimen0}% + \else + \emergencystretch = .15\hsize + \fi +} + +% Parameters in order: 1) textheight; 2) textwidth; +% 3) voffset; 4) hoffset; 5) binding offset; 6) topskip; +% 7) physical page height; 8) physical page width. +% +% We also call \setleading{\textleading}, so the caller should define +% \textleading. The caller should also set \parskip. +% +\def\internalpagesizes#1#2#3#4#5#6#7#8{% + \voffset = #3\relax + \topskip = #6\relax + \splittopskip = \topskip + % + \vsize = #1\relax + \advance\vsize by \topskip + \outervsize = \vsize + \advance\outervsize by 2\topandbottommargin + \pageheight = \vsize + % + \hsize = #2\relax + \outerhsize = \hsize + \advance\outerhsize by 0.5in + \pagewidth = \hsize + % + \normaloffset = #4\relax + \bindingoffset = #5\relax + % + \ifpdf + \pdfpageheight #7\relax + \pdfpagewidth #8\relax + % if we don't reset these, they will remain at "1 true in" of + % whatever layout pdftex was dumped with. + \pdfhorigin = 1 true in + \pdfvorigin = 1 true in + \fi + % + \setleading{\textleading} + % + \parindent = \defaultparindent + \setemergencystretch +} + +% @letterpaper (the default). +\def\letterpaper{{\globaldefs = 1 + \parskip = 3pt plus 2pt minus 1pt + \textleading = 13.2pt + % + % If page is nothing but text, make it come out even. + \internalpagesizes{607.2pt}{6in}% that's 46 lines + {\voffset}{.25in}% + {\bindingoffset}{36pt}% + {11in}{8.5in}% +}} + +% Use @smallbook to reset parameters for 7x9.25 trim size. +\def\smallbook{{\globaldefs = 1 + \parskip = 2pt plus 1pt + \textleading = 12pt + % + \internalpagesizes{7.5in}{5in}% + {-.2in}{0in}% + {\bindingoffset}{16pt}% + {9.25in}{7in}% + % + \lispnarrowing = 0.3in + \tolerance = 700 + \hfuzz = 1pt + \contentsrightmargin = 0pt + \defbodyindent = .5cm +}} + +% Use @smallerbook to reset parameters for 6x9 trim size. +% (Just testing, parameters still in flux.) +\def\smallerbook{{\globaldefs = 1 + \parskip = 1.5pt plus 1pt + \textleading = 12pt + % + \internalpagesizes{7.4in}{4.8in}% + {-.2in}{-.4in}% + {0pt}{14pt}% + {9in}{6in}% + % + \lispnarrowing = 0.25in + \tolerance = 700 + \hfuzz = 1pt + \contentsrightmargin = 0pt + \defbodyindent = .4cm +}} + +% Use @afourpaper to print on European A4 paper. +\def\afourpaper{{\globaldefs = 1 + \parskip = 3pt plus 2pt minus 1pt + \textleading = 13.2pt + % + % Double-side printing via postscript on Laserjet 4050 + % prints double-sided nicely when \bindingoffset=10mm and \hoffset=-6mm. + % To change the settings for a different printer or situation, adjust + % \normaloffset until the front-side and back-side texts align. Then + % do the same for \bindingoffset. You can set these for testing in + % your texinfo source file like this: + % @tex + % \global\normaloffset = -6mm + % \global\bindingoffset = 10mm + % @end tex + \internalpagesizes{673.2pt}{160mm}% that's 51 lines + {\voffset}{\hoffset}% + {\bindingoffset}{44pt}% + {297mm}{210mm}% + % + \tolerance = 700 + \hfuzz = 1pt + \contentsrightmargin = 0pt + \defbodyindent = 5mm +}} + +% Use @afivepaper to print on European A5 paper. +% From romildo@urano.iceb.ufop.br, 2 July 2000. +% He also recommends making @example and @lisp be small. +\def\afivepaper{{\globaldefs = 1 + \parskip = 2pt plus 1pt minus 0.1pt + \textleading = 12.5pt + % + \internalpagesizes{160mm}{120mm}% + {\voffset}{\hoffset}% + {\bindingoffset}{8pt}% + {210mm}{148mm}% + % + \lispnarrowing = 0.2in + \tolerance = 800 + \hfuzz = 1.2pt + \contentsrightmargin = 0pt + \defbodyindent = 2mm + \tableindent = 12mm +}} + +% A specific text layout, 24x15cm overall, intended for A4 paper. +\def\afourlatex{{\globaldefs = 1 + \afourpaper + \internalpagesizes{237mm}{150mm}% + {\voffset}{4.6mm}% + {\bindingoffset}{7mm}% + {297mm}{210mm}% + % + % Must explicitly reset to 0 because we call \afourpaper. + \globaldefs = 0 +}} + +% Use @afourwide to print on A4 paper in landscape format. +\def\afourwide{{\globaldefs = 1 + \afourpaper + \internalpagesizes{241mm}{165mm}% + {\voffset}{-2.95mm}% + {\bindingoffset}{7mm}% + {297mm}{210mm}% + \globaldefs = 0 +}} + +% @pagesizes TEXTHEIGHT[,TEXTWIDTH] +% Perhaps we should allow setting the margins, \topskip, \parskip, +% and/or leading, also. Or perhaps we should compute them somehow. +% +\parseargdef\pagesizes{\pagesizesyyy #1,,\finish} +\def\pagesizesyyy#1,#2,#3\finish{{% + \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \hsize=#2\relax \fi + \globaldefs = 1 + % + \parskip = 3pt plus 2pt minus 1pt + \setleading{\textleading}% + % + \dimen0 = #1\relax + \advance\dimen0 by \voffset + % + \dimen2 = \hsize + \advance\dimen2 by \normaloffset + % + \internalpagesizes{#1}{\hsize}% + {\voffset}{\normaloffset}% + {\bindingoffset}{44pt}% + {\dimen0}{\dimen2}% +}} + +% Set default to letter. +% +\letterpaper + + +\message{and turning on texinfo input format.} + +\def^^L{\par} % remove \outer, so ^L can appear in an @comment + +% DEL is a comment character, in case @c does not suffice. +\catcode`\^^? = 14 + +% Define macros to output various characters with catcode for normal text. +\catcode`\"=\other \def\normaldoublequote{"} +\catcode`\$=\other \def\normaldollar{$}%$ font-lock fix +\catcode`\+=\other \def\normalplus{+} +\catcode`\<=\other \def\normalless{<} +\catcode`\>=\other \def\normalgreater{>} +\catcode`\^=\other \def\normalcaret{^} +\catcode`\_=\other \def\normalunderscore{_} +\catcode`\|=\other \def\normalverticalbar{|} +\catcode`\~=\other \def\normaltilde{~} + +% This macro is used to make a character print one way in \tt +% (where it can probably be output as-is), and another way in other fonts, +% where something hairier probably needs to be done. +% +% #1 is what to print if we are indeed using \tt; #2 is what to print +% otherwise. Since all the Computer Modern typewriter fonts have zero +% interword stretch (and shrink), and it is reasonable to expect all +% typewriter fonts to have this, we can check that font parameter. +% +\def\ifusingtt#1#2{\ifdim \fontdimen3\font=0pt #1\else #2\fi} + +% Same as above, but check for italic font. Actually this also catches +% non-italic slanted fonts since it is impossible to distinguish them from +% italic fonts. But since this is only used by $ and it uses \sl anyway +% this is not a problem. +\def\ifusingit#1#2{\ifdim \fontdimen1\font>0pt #1\else #2\fi} + +% Turn off all special characters except @ +% (and those which the user can use as if they were ordinary). +% Most of these we simply print from the \tt font, but for some, we can +% use math or other variants that look better in normal text. + +\catcode`\"=\active +\def\activedoublequote{{\tt\char34}} +\let"=\activedoublequote +\catcode`\~=\active +\def~{{\tt\char126}} +\chardef\hat=`\^ +\catcode`\^=\active +\def^{{\tt \hat}} + +\catcode`\_=\active +\def_{\ifusingtt\normalunderscore\_} +\let\realunder=_ +% Subroutine for the previous macro. +\def\_{\leavevmode \kern.07em \vbox{\hrule width.3em height.1ex}\kern .07em } + +\catcode`\|=\active +\def|{{\tt\char124}} +\chardef \less=`\< +\catcode`\<=\active +\def<{{\tt \less}} +\chardef \gtr=`\> +\catcode`\>=\active +\def>{{\tt \gtr}} +\catcode`\+=\active +\def+{{\tt \char 43}} +\catcode`\$=\active +\def${\ifusingit{{\sl\$}}\normaldollar}%$ font-lock fix + +% If a .fmt file is being used, characters that might appear in a file +% name cannot be active until we have parsed the command line. +% So turn them off again, and have \everyjob (or @setfilename) turn them on. +% \otherifyactive is called near the end of this file. +\def\otherifyactive{\catcode`+=\other \catcode`\_=\other} + +% Used sometimes to turn off (effectively) the active characters even after +% parsing them. +\def\turnoffactive{% + \normalturnoffactive + \otherbackslash +} + +\catcode`\@=0 + +% \backslashcurfont outputs one backslash character in current font, +% as in \char`\\. +\global\chardef\backslashcurfont=`\\ +\global\let\rawbackslashxx=\backslashcurfont % let existing .??s files work + +% \realbackslash is an actual character `\' with catcode other, and +% \doublebackslash is two of them (for the pdf outlines). +{\catcode`\\=\other @gdef@realbackslash{\} @gdef@doublebackslash{\\}} + +% In texinfo, backslash is an active character; it prints the backslash +% in fixed width font. +\catcode`\\=\active % @ for escape char from now on. + +% The story here is that in math mode, the \char of \backslashcurfont +% ends up printing the roman \ from the math symbol font (because \char +% in math mode uses the \mathcode, and plain.tex sets +% \mathcode`\\="026E). It seems better for @backslashchar{} to always +% print a typewriter backslash, hence we use an explicit \mathchar, +% which is the decimal equivalent of "715c (class 7, e.g., use \fam; +% ignored family value; char position "5C). We can't use " for the +% usual hex value because it has already been made active. +@def@normalbackslash{{@tt @ifmmode @mathchar29020 @else @backslashcurfont @fi}} +@let@backslashchar = @normalbackslash % @backslashchar{} is for user documents. + +% On startup, @fixbackslash assigns: +% @let \ = @normalbackslash +% \rawbackslash defines an active \ to do \backslashcurfont. +% \otherbackslash defines an active \ to be a literal `\' character with +% catcode other. We switch back and forth between these. +@gdef@rawbackslash{@let\=@backslashcurfont} +@gdef@otherbackslash{@let\=@realbackslash} + +% Same as @turnoffactive except outputs \ as {\tt\char`\\} instead of +% the literal character `\'. +% +@def@normalturnoffactive{% + @let"=@normaldoublequote + @let$=@normaldollar %$ font-lock fix + @let+=@normalplus + @let<=@normalless + @let>=@normalgreater + @let\=@normalbackslash + @let^=@normalcaret + @let_=@normalunderscore + @let|=@normalverticalbar + @let~=@normaltilde + @markupsetuplqdefault + @markupsetuprqdefault + @unsepspaces +} + +% Make _ and + \other characters, temporarily. +% This is canceled by @fixbackslash. +@otherifyactive + +% If a .fmt file is being used, we don't want the `\input texinfo' to show up. +% That is what \eatinput is for; after that, the `\' should revert to printing +% a backslash. +% +@gdef@eatinput input texinfo{@fixbackslash} +@global@let\ = @eatinput + +% On the other hand, perhaps the file did not have a `\input texinfo'. Then +% the first `\' in the file would cause an error. This macro tries to fix +% that, assuming it is called before the first `\' could plausibly occur. +% Also turn back on active characters that might appear in the input +% file name, in case not using a pre-dumped format. +% +@gdef@fixbackslash{% + @ifx\@eatinput @let\ = @normalbackslash @fi + @catcode`+=@active + @catcode`@_=@active +} + +% Say @foo, not \foo, in error messages. +@escapechar = `@@ + +% These (along with & and #) are made active for url-breaking, so need +% active definitions as the normal characters. +@def@normaldot{.} +@def@normalquest{?} +@def@normalslash{/} + +% These look ok in all fonts, so just make them not special. +% @hashchar{} gets its own user-level command, because of #line. +@catcode`@& = @other @def@normalamp{&} +@catcode`@# = @other @def@normalhash{#} +@catcode`@% = @other @def@normalpercent{%} + +@let @hashchar = @normalhash + +@c Finally, make ` and ' active, so that txicodequoteundirected and +@c txicodequotebacktick work right in, e.g., @w{@code{`foo'}}. If we +@c don't make ` and ' active, @code will not get them as active chars. +@c Do this last of all since we use ` in the previous @catcode assignments. +@catcode`@'=@active +@catcode`@`=@active +@markupsetuplqdefault +@markupsetuprqdefault + +@c Local variables: +@c eval: (add-hook 'write-file-hooks 'time-stamp) +@c page-delimiter: "^\\\\message" +@c time-stamp-start: "def\\\\texinfoversion{" +@c time-stamp-format: "%:y-%02m-%02d.%02H" +@c time-stamp-end: "}" +@c End: + +@c vim:sw=2: + +@ignore + arch-tag: e1b36e32-c96e-4135-a41a-0b2efa2ea115 +@end ignore diff -uNr octave-3.6.0/ChangeLog octave-3.6.1/ChangeLog --- octave-3.6.0/ChangeLog 2012-01-15 13:20:03.000000000 -0500 +++ octave-3.6.1/ChangeLog 2012-02-22 15:04:31.000000000 -0500 @@ -1,5 +1,308 @@ +2012-02-22 John W. Eaton + + Version 3.6.1 released. + + * configure.ac (AC_INIT): Version is now 3.6.1. + (OCTAVE_RELEASE_DATE): Release date is now 2012-02-22. + + Files: configure.ac + +2012-02-15 Olaf Till + + Fix guarded_eval() subfunction in fminunc (bug #35534). + + * fminunc.m: Fix guarded_eval() subfunction in fminunc (bug #35534). + + Files: scripts/optimization/fminunc.m + +2012-02-13 Carlo de Falco + + fix docstring in griddata3 + + * griddata3.m: some fixes in the docstring + + Files: scripts/geometry/griddata3.m + +2012-02-09 John W. Eaton + + maint: merge release candidate changesets + + Files: + + Added tag rc-3-6-1-0 for changeset 95c43fc8dbe1 + + Files: .hgtags + + 3.6.1 release candidate 0 + + * configure.ac (AC_INIT): Version is now 3.6.1-rc0. + (OCTAVE_RELEASE_DATE): Now 2012-02-07. + * liboctave/Makefile.am: Bump liboctave revision version. + * src/Makefile.am: Bump liboctave revision version. + + Files: configure.ac liboctave/Makefile.am src/Makefile.am + +2012-02-08 John W. Eaton + + avoid profiler test failure on more systems + + * profiler.cc (profile_data_accumulator::query_time): Declare dnow + volatile on all systems. + + Files: src/profiler.cc + + fix indexed assignment bug (bug #35482) + + * pt-idx.cc (make_value_list): New argument, rvalue. + Only require object to be defined if rvalue is true. + (tree_index_expression::lvalue): Call make_value_list with rvalue + argument set to false. New test. + + Files: src/pt-idx.cc + +2012-02-07 John W. Eaton + + new tests + + * ols.m: New tests. + + Files: scripts/statistics/base/ols.m + +2012-02-07 Jordi Gutiérrez Hermoso + + * ols.m: Compute rank if needed. + + Files: scripts/statistics/base/ols.m + +2012-02-07 John W. Eaton + + undo part of changeset f15007a6c642 + + * configure.ac: Do check for 'kill' function. + + Files: configure.ac + +2012-02-06 John W. Eaton + + close temporary files opened for Qhull + + * __delaunay__.cc (close_fcn): New static function. + (F__delaunay__): Add close_fcn and outfile to unwind protect stack. + * __voronoi__.cc (close_fcn): New static function. + (F__voronoi__): Add close_fcn and outfile to unwind protect stack. + * convhull.cc (close_fcn): New static function. + (Fconvhull): Add close_fcn and outfile to unwind protect stack. + + Files: src/DLD-FUNCTIONS/__delaunayn__.cc src/DLD-FUNCTIONS/__voronoi__.cc + src/DLD-FUNCTIONS/convhulln.cc + + workaround for apparent bug in GCC 4.1.2 (bug #30685) + + * sighandlers.cc: Use GNULIB_NAMEPSACE:: instead of gnulib::. + Define away GNULIB_NAMESPACE if using GCC 4.1.2. + + Files: src/sighandlers.cc + +2012-02-04 Rik + + doc: Use Octave coding conventions in @example blocks of docstrings. + + * accumarray.m, accumdim.m, bar.m, base2dec.m, bincoeff.m, bitcmp.m, bitset.m, + celldisp.m, chop.m, clabel.m, cloglog.m, colon.m, compass.m, computer.m, + contour3.m, contourc.m, corr.m, cstrcat.m, ctime.m, cylinder.m, date.m, + dec2base.m, demo.m, dir.m, dlmwrite.m, expm.m, ezcontourf.m, ezcontour.m, + ezmeshc.m, ezmesh.m, ezplot.m, ezsurfc.m, ezsurf.m, feather.m, findobj.m, + flipdim.m, fplot.m, genvarname.m, getfield.m, hankel.m, hilb.m, hist.m, + idivide.m, index.m, int2str.m, interp1.m, is_leap_year.m, ismember.m, + isocolors.m, isonormals.m, isosurface.m, kurtosis.m, legendre.m, linkprop.m, + logit.m, logm.m, __makeinfo__.m, __marching_cube__.m, median.m, mkoctfile.m, + moment.m, mpoles.m, orderfields.m, pcg.m, pcr.m, plot3.m, plotmatrix.m, + polyaffine.m, polygcd.m, poly.m, polyout.m, print.m, qp.m, quadgk.m, qzhess.m, + randi.m, rat.m, refreshdata.m, residue.m, rose.m, rot90.m, saveas.m, saveobj.m, + shiftdim.m, skewness.m, spaugment.m, spdiags.m, sqp.m, stem.m, str2num.m, + strcat.m, strjust.m, strread.m, strsplit.m, structfun.m, subplot.m, + subsindex.m, substruct.m, surfl.m, surfnorm.m, svds.m, uimenu.m, union.m, + voronoi.m, warning_ids.m, wblpdf.m: Use Octave coding conventions in + @example blocks of docstrings. + + Files: scripts/general/accumarray.m scripts/general/accumdim.m + scripts/general/bitcmp.m scripts/general/bitset.m + scripts/general/celldisp.m scripts/general/chop.m + scripts/general/colon.m scripts/general/flipdim.m + scripts/general/genvarname.m scripts/general/idivide.m + scripts/general/int2str.m scripts/general/interp1.m + scripts/general/quadgk.m scripts/general/randi.m + scripts/general/rat.m scripts/general/rot90.m + scripts/general/saveobj.m scripts/general/shiftdim.m + scripts/general/structfun.m scripts/general/subsindex.m + scripts/geometry/voronoi.m scripts/help/__makeinfo__.m + scripts/io/dlmwrite.m scripts/io/strread.m scripts/linear- + algebra/expm.m scripts/linear-algebra/logm.m scripts/linear- + algebra/qzhess.m scripts/miscellaneous/bincoeff.m + scripts/miscellaneous/computer.m scripts/miscellaneous/dir.m + scripts/miscellaneous/getfield.m scripts/miscellaneous/mkoctfile.m + scripts/miscellaneous/orderfields.m + scripts/miscellaneous/substruct.m + scripts/miscellaneous/warning_ids.m scripts/optimization/qp.m + scripts/optimization/sqp.m scripts/plot/bar.m scripts/plot/clabel.m + scripts/plot/compass.m scripts/plot/contour3.m + scripts/plot/contourc.m scripts/plot/cylinder.m + scripts/plot/ezcontour.m scripts/plot/ezcontourf.m + scripts/plot/ezmesh.m scripts/plot/ezmeshc.m scripts/plot/ezplot.m + scripts/plot/ezsurf.m scripts/plot/ezsurfc.m scripts/plot/feather.m + scripts/plot/findobj.m scripts/plot/fplot.m scripts/plot/hist.m + scripts/plot/isocolors.m scripts/plot/isonormals.m + scripts/plot/isosurface.m scripts/plot/linkprop.m + scripts/plot/plot3.m scripts/plot/plotmatrix.m scripts/plot/print.m + scripts/plot/private/__marching_cube__.m scripts/plot/refreshdata.m + scripts/plot/rose.m scripts/plot/saveas.m scripts/plot/stem.m + scripts/plot/subplot.m scripts/plot/surfl.m scripts/plot/surfnorm.m + scripts/plot/uimenu.m scripts/polynomial/mpoles.m + scripts/polynomial/poly.m scripts/polynomial/polyaffine.m + scripts/polynomial/polygcd.m scripts/polynomial/polyout.m + scripts/polynomial/residue.m scripts/set/ismember.m + scripts/set/union.m scripts/sparse/pcg.m scripts/sparse/pcr.m + scripts/sparse/spaugment.m scripts/sparse/spdiags.m + scripts/sparse/svds.m scripts/specfun/legendre.m scripts/special- + matrix/hankel.m scripts/special-matrix/hilb.m + scripts/statistics/base/cloglog.m scripts/statistics/base/corr.m + scripts/statistics/base/kurtosis.m scripts/statistics/base/logit.m + scripts/statistics/base/median.m scripts/statistics/base/moment.m + scripts/statistics/base/skewness.m + scripts/statistics/distributions/wblpdf.m scripts/strings/base2dec.m + scripts/strings/cstrcat.m scripts/strings/dec2base.m + scripts/strings/index.m scripts/strings/str2num.m + scripts/strings/strcat.m scripts/strings/strjust.m + scripts/strings/strsplit.m scripts/testfun/demo.m + scripts/time/ctime.m scripts/time/date.m scripts/time/is_leap_year.m + +2012-02-04 John W. Eaton + + disable zoom-box zooming for negative log scales; enable zooming for positive log scales + + * graphics.cc (axes::properties::zoom): Disable zooming if either + axis is log and negative. + (axes::properties::zoom_about_point): Enable zooming for positive log + scale axes. + + Files: src/graphics.cc + +2012-02-03 John W. Eaton + + disable zooming for logscale axes + + * graphics.cc (axes::properties::zoom_about_point): Don't zoom if + axis scale property is "log". + + Files: src/graphics.cc + + use 8 minor tick marks per decade for log scale plots, not 9. + + * graphics.cc (axes::properties::calc_ticks_and_lims): Use 8 minor + tick marks for log scale axes, not 9. + + Files: src/graphics.cc + +2012-02-02 Philip Nienhuis + + strread.m: Fix missing semicolon and unnecessary "unable to parse" messages (Bug #35418). + + * strread.m: Fix missing semicolon and unnecessary "unable to parse" messages (Bug #35418). + + Files: scripts/io/strread.m + +2012-02-02 Rik + + semilogx.m: Correct incorrectly coded %!test. + + * semilogx.m: Correct incorrectly coded %!test. + + Files: scripts/plot/semilogx.m + + build: Add new location for Qhull2012 include files to build system. + + configure.ac: Add location libqhull/libqhull.h to list of possibilities. + + acinclude.m4: Change conftests to possibly use new header files. + + oct-qhull.h: Add possible new location of headder files. + + Files: configure.ac m4/acinclude.m4 src/DLD-FUNCTIONS/oct-qhull.h + +2012-02-02 John W. Eaton + + disable panning for logscale axes + + * graphics.cc (axes::properties::translate_view): Disable panning for + logscale axes. + + Files: src/graphics.cc + + fix zooming for logscale figures with fltk+opengl + + * graphics.cc (do_zoom): New static function. + (axes::properties::zoom_about_point): Use it. + (axes::properties::calc_ticks_and_lims): Don't try to adjust out of + range limits. + + Files: src/graphics.cc + +2012-01-30 Ben Abbott + + Fix qhull tests. + + * convhulln.cc: Matlab uses "Qt" for num dimensions < 5 and "Qt Qx" otherwise. + Test modified to verify "Qt" is the default option for nd = 3, and to assert + the correct result. + + Files: src/DLD-FUNCTIONS/convhulln.cc + +2012-02-01 Rik + + Fix Qhull calling convention by passing true file pointer to qh_new_qhull + + * __delaunayn__.cc, __voronoi__.cc, convhulln.cc: Pass file pointer + to "/dev/null" for output of Qhull rather than 0. + + Files: src/DLD-FUNCTIONS/__delaunayn__.cc src/DLD-FUNCTIONS/__voronoi__.cc + src/DLD-FUNCTIONS/convhulln.cc + +2012-01-27 John W. Eaton + + Avoid segfault on empty load command + + * load-save.cc (Fload): Check if filename to be loaded is nonempty + * load-save.m: Add a test to check this + + Files: src/load-save.cc test/test_io.m + +2012-01-20 Rik + + Fix regression in 9fc597693b0b preventing updating of waitbar text string. + + * waitbar.m: Fix regression in 9fc597693b0b preventing updating of + waitbar text string. + + Files: scripts/plot/waitbar.m + +2012-01-17 Rik + + Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). + + * oct-convn.cc: Fix off-by-1 index error for 'same' part of convolution. + + * conv2.cc (conv2, convn): Update documentation strings to be explicit about + what part of the convolution is returned for each SHAPE parameter. Add + new tests for conv2(). + + Files: liboctave/oct-convn.cc src/DLD-FUNCTIONS/conv2.cc + 2012-01-15 John W. Eaton + Added tag release-3.6.0 for changeset 704f7895eef0 + + Files: .hgtags + Version 3.6.0 released. * configure.ac (AC_INIT): Version is now 3.6.0. diff -uNr octave-3.6.0/config.h.in octave-3.6.1/config.h.in --- octave-3.6.0/config.h.in 2012-01-15 13:09:18.000000000 -0500 +++ octave-3.6.1/config.h.in 2012-02-22 14:46:06.000000000 -0500 @@ -988,6 +988,9 @@ /* Define to 1 if you have the `iswctype' function. */ #undef HAVE_ISWCTYPE +/* Define to 1 if you have the `kill' function. */ +#undef HAVE_KILL + /* Define if you have and nl_langinfo(CODESET). */ #undef HAVE_LANGINFO_CODESET @@ -1015,6 +1018,9 @@ /* Define to 1 if you have the header file. */ #undef HAVE_LIBQHULL_H +/* Define to 1 if you have the header file. */ +#undef HAVE_LIBQHULL_LIBQHULL_H + /* Define to 1 if you have the `sun' library (-lsun). */ #undef HAVE_LIBSUN diff -uNr octave-3.6.0/configure octave-3.6.1/configure --- octave-3.6.0/configure 2012-01-15 13:09:25.000000000 -0500 +++ octave-3.6.1/configure 2012-02-22 14:46:14.000000000 -0500 @@ -1,7 +1,7 @@ #! /bin/sh # From configure.ac Revision: 1.603 . # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.68 for GNU Octave 3.6.0. +# Generated by GNU Autoconf 2.68 for GNU Octave 3.6.1. # # Report bugs to . # @@ -571,8 +571,8 @@ # Identity of this package. PACKAGE_NAME='GNU Octave' PACKAGE_TARNAME='octave' -PACKAGE_VERSION='3.6.0' -PACKAGE_STRING='GNU Octave 3.6.0' +PACKAGE_VERSION='3.6.1' +PACKAGE_STRING='GNU Octave 3.6.1' PACKAGE_BUGREPORT='http://octave.org/bugs.html' PACKAGE_URL='http://www.gnu.org/software/octave/' @@ -2522,7 +2522,7 @@ # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF -\`configure' configures GNU Octave 3.6.0 to adapt to many kinds of systems. +\`configure' configures GNU Octave 3.6.1 to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... @@ -2596,7 +2596,7 @@ if test -n "$ac_init_help"; then case $ac_init_help in - short | recursive ) echo "Configuration of GNU Octave 3.6.0:";; + short | recursive ) echo "Configuration of GNU Octave 3.6.1:";; esac cat <<\_ACEOF @@ -2859,7 +2859,7 @@ test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF -GNU Octave configure 3.6.0 +GNU Octave configure 3.6.1 generated by GNU Autoconf 2.68 Copyright (C) 2010 Free Software Foundation, Inc. @@ -4072,7 +4072,7 @@ This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. -It was created by GNU Octave $as_me 3.6.0, which was +It was created by GNU Octave $as_me 3.6.1, which was generated by GNU Autoconf 2.68. Invocation command line was $ $0 $@ @@ -4492,7 +4492,7 @@ OCTAVE_VERSION="$PACKAGE_VERSION" OCTAVE_API_VERSION_NUMBER="48" OCTAVE_API_VERSION="api-v$OCTAVE_API_VERSION_NUMBER+" -OCTAVE_RELEASE_DATE="2012-01-15" +OCTAVE_RELEASE_DATE="2012-02-22" OCTAVE_COPYRIGHT="Copyright (C) 2012 John W. Eaton and others." @@ -4975,7 +4975,7 @@ # Define the identity of the package. PACKAGE='octave' - VERSION='3.6.0' + VERSION='3.6.1' cat >>confdefs.h <<_ACEOF @@ -34911,7 +34911,7 @@ CPPFLAGS="$QHULL_CPPFLAGS $CPPFLAGS" octave_qhull_check_for_lib=false - for ac_header in qhull/libqhull.h libqhull.h qhull/qhull.h qhull.h + for ac_header in libqhull/libqhull.h qhull/libqhull.h libqhull.h qhull/qhull.h qhull.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" @@ -34977,7 +34977,13 @@ /* end confdefs.h. */ #include -#if defined (HAVE_QHULL_LIBQHULL_H) || defined (HAVE_QHULL_QHULL_H) +#if defined (HAVE_LIBQHULL_LIBQHULL_H) +# include +# include +# include +# include +# include +#elif defined (HAVE_QHULL_LIBQHULL_H) || defined (HAVE_QHULL_QHULL_H) # if defined (HAVE_QHULL_LIBQHULL_H) # include # else @@ -35046,7 +35052,13 @@ /* end confdefs.h. */ #include -#if defined (HAVE_QHULL_LIBQHULL_H) || defined (HAVE_QHULL_QHULL_H) +#if defined (HAVE_LIBQHULL_LIBQHULL_H) +# include +# include +# include +# include +# include +#elif defined (HAVE_QHULL_LIBQHULL_H) || defined (HAVE_QHULL_QHULL_H) # if defined (HAVE_QHULL_LIBQHULL_H) # include # else @@ -58460,7 +58472,7 @@ for ac_func in basename canonicalize_file_name \ chmod dup2 endgrent endpwent execvp expm1 expm1f fork \ getegid geteuid getgid getgrent getgrgid getgrnam getpgrp getpid \ - getppid getpwent getpwuid getuid getwd _kbhit \ + getppid getpwent getpwuid getuid getwd _kbhit kill \ lgamma lgammaf lgamma_r lgammaf_r localtime_r log1p log1pf \ mkstemp pipe putenv \ realpath resolvepath rindex roundl select setgrent setlocale \ @@ -61525,7 +61537,7 @@ # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=" -This file was extended by GNU Octave $as_me 3.6.0, which was +This file was extended by GNU Octave $as_me 3.6.1, which was generated by GNU Autoconf 2.68. Invocation command line was CONFIG_FILES = $CONFIG_FILES @@ -61593,7 +61605,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_version="\\ -GNU Octave config.status 3.6.0 +GNU Octave config.status 3.6.1 configured by $0, generated by GNU Autoconf 2.68, with options \\"\$ac_cs_config\\" diff -uNr octave-3.6.0/configure.ac octave-3.6.1/configure.ac --- octave-3.6.0/configure.ac 2012-01-15 13:05:01.000000000 -0500 +++ octave-3.6.1/configure.ac 2012-02-22 14:38:34.000000000 -0500 @@ -27,13 +27,13 @@ EXTERN_CFLAGS="$CFLAGS" EXTERN_CXXFLAGS="$CXXFLAGS" -AC_INIT([GNU Octave], [3.6.0], [http://octave.org/bugs.html], [octave]) +AC_INIT([GNU Octave], [3.6.1], [http://octave.org/bugs.html], [octave]) dnl PACKAGE_VERSION is set by the AC_INIT VERSION arg OCTAVE_VERSION="$PACKAGE_VERSION" OCTAVE_API_VERSION_NUMBER="48" OCTAVE_API_VERSION="api-v$OCTAVE_API_VERSION_NUMBER+" -OCTAVE_RELEASE_DATE="2012-01-15" +OCTAVE_RELEASE_DATE="2012-02-22" OCTAVE_COPYRIGHT="Copyright (C) 2012 John W. Eaton and others." AC_SUBST(OCTAVE_VERSION) AC_SUBST(OCTAVE_API_VERSION_NUMBER) @@ -649,7 +649,7 @@ OCTAVE_CHECK_LIBRARY(qhull, QHull, [Qhull library not found -- this will result in loss of functionality of some geometry functions.], - [qhull/libqhull.h libqhull.h qhull/qhull.h qhull.h], [qh_qhull], [], [], + [libqhull/libqhull.h qhull/libqhull.h libqhull.h qhull/qhull.h qhull.h], [qh_qhull], [], [], [warn_qhull= OCTAVE_CHECK_QHULL_VERSION OCTAVE_CHECK_QHULL_OK([TEXINFO_QHULL="@set HAVE_QHULL" @@ -1626,7 +1626,7 @@ AC_CHECK_FUNCS(basename canonicalize_file_name \ chmod dup2 endgrent endpwent execvp expm1 expm1f fork \ getegid geteuid getgid getgrent getgrgid getgrnam getpgrp getpid \ - getppid getpwent getpwuid getuid getwd _kbhit \ + getppid getpwent getpwuid getuid getwd _kbhit kill \ lgamma lgammaf lgamma_r lgammaf_r localtime_r log1p log1pf \ mkstemp pipe putenv \ realpath resolvepath rindex roundl select setgrent setlocale \ Binary files octave-3.6.0/doc/faq/OctaveFAQ.dvi and octave-3.6.1/doc/faq/OctaveFAQ.dvi differ Binary files octave-3.6.0/doc/faq/OctaveFAQ.pdf and octave-3.6.1/doc/faq/OctaveFAQ.pdf differ diff -uNr octave-3.6.0/doc/faq/OctaveFAQ.ps octave-3.6.1/doc/faq/OctaveFAQ.ps --- octave-3.6.0/doc/faq/OctaveFAQ.ps 2012-01-15 13:18:21.000000000 -0500 +++ octave-3.6.1/doc/faq/OctaveFAQ.ps 2012-02-22 14:55:57.000000000 -0500 @@ -1,7 +1,7 @@ %!PS-Adobe-2.0 %%Creator: dvips(k) 5.98 Copyright 2009 Radical Eye Software %%Title: OctaveFAQ.dvi -%%CreationDate: Sun Jan 15 13:18:21 2012 +%%CreationDate: Wed Feb 22 14:55:57 2012 %%Pages: 21 %%PageOrder: Ascend %%BoundingBox: 0 0 612 792 @@ -12,7 +12,7 @@ %DVIPSWebPage: (www.radicaleye.com) %DVIPSCommandLine: dvips -o OctaveFAQ.ps OctaveFAQ.dvi %DVIPSParameters: dpi=600 -%DVIPSSource: TeX output 2012.01.15:1318 +%DVIPSSource: TeX output 2012.02.22:1455 %%BeginProcSet: tex.pro 0 0 %! /TeXDict 300 dict def TeXDict begin/N{def}def/B{bind def}N/S{exch}N/X{S @@ -6208,9 +6208,10 @@ %%Page: 1 1 TeXDict begin 1 0 bop 150 1317 a Fu(Octa)-5 b(v)g(e)65 b(F)-22 b(A)-5 b(Q)p 150 1417 3600 34 v 2116 1513 a Ft(F)d(requen)m -(tly)31 b(ask)m(ed)g(questions)g(ab)s(out)f(Octa)m(v)m(e)3097 -1621 y(15)h(Jan)m(uary)f(2012)150 5091 y Fs(John)45 b(W.)g(Eaton)h(and) -f(Da)l(vid)g(Bateman)p 150 5141 3600 17 v eop end +(tly)31 b(ask)m(ed)g(questions)g(ab)s(out)f(Octa)m(v)m(e)3059 +1621 y(22)h(F)-8 b(ebruary)30 b(2012)150 5091 y Fs(John)45 +b(W.)g(Eaton)h(and)f(Da)l(vid)g(Bateman)p 150 5141 3600 +17 v eop end %%Page: 2 2 TeXDict begin 2 1 bop eop end %%Page: 1 3 diff -uNr octave-3.6.0/doc/interpreter/arith.texi octave-3.6.1/doc/interpreter/arith.texi --- octave-3.6.0/doc/interpreter/arith.texi 2012-01-15 13:18:22.000000000 -0500 +++ octave-3.6.1/doc/interpreter/arith.texi 2012-02-22 14:55:58.000000000 -0500 @@ -1334,9 +1334,9 @@ @example @group chop (-pi, 5, 10) - @result{} -3.14200000000000 + @result{} -3.14200000000000 chop (-pi, 5, 5) - @result{} -3.14150000000000 + @result{} -3.14150000000000 @end group @end example @end deftypefn @@ -1661,7 +1661,7 @@ @example @group bincoeff (5, 2) - @result{} 10 + @result{} 10 @end group @end example @@ -1941,7 +1941,7 @@ @example @group m m 2 m/2 d^m -P(x) = (-1) * (1-x ) * ---- P (x) +P(x) = (-1) * (1-x ) * ---- P(x) n dx^m n @end group @end example @@ -1960,9 +1960,9 @@ @example @group - 1 d^n 2 n -P (x) = ------ [----(x - 1) ] - n 2^n n! dx^n + 1 d^n 2 n +P(x) = ------ [----(x - 1) ] + n 2^n n! dx^n @end group @end example @@ -1973,7 +1973,7 @@ @example @group - x | -1.0 | -0.9 | -0.8 + x | -1.0 | -0.9 | -0.8 ------------------------------------ m=0 | -1.00000 | -0.47250 | -0.08000 m=1 | 0.00000 | -1.99420 | -1.98000 @@ -1998,9 +1998,9 @@ @example @group - 0 0 -SP (x) = P (x) - n n + 0 0 +SP(x) = P(x) + n n @end group @end example @@ -2017,9 +2017,9 @@ @example @group - m m m 2(n-m)! 0.5 -SP (x) = P (x) * (-1) * [-------] - n n (n+m)! + m m m 2(n-m)! 0.5 +SP(x) = P(x) * (-1) * [-------] + n n (n+m)! @end group @end example @@ -2041,9 +2041,9 @@ @example @group - m m m (n+0.5)(n-m)! 0.5 -NP (x) = P (x) * (-1) * [-------------] - n n (n+m)! + m m m (n+0.5)(n-m)! 0.5 +NP(x) = P(x) * (-1) * [-------------] + n n (n+m)! @end group @end example @@ -2074,9 +2074,9 @@ @example @group -rat(pi) = 3 + 1/(7 + 1/16) = 355/113 -rat(e) = 3 + 1/(-4 + 1/(2 + 1/(5 + 1/(-2 + 1/(-7))))) - = 1457/536 +rat (pi) = 3 + 1/(7 + 1/16) = 355/113 +rat (e) = 3 + 1/(-4 + 1/(2 + 1/(5 + 1/(-2 + 1/(-7))))) + = 1457/536 @end group @end example diff -uNr octave-3.6.0/doc/interpreter/container.texi octave-3.6.1/doc/interpreter/container.texi --- octave-3.6.0/doc/interpreter/container.texi 2012-01-15 13:18:23.000000000 -0500 +++ octave-3.6.1/doc/interpreter/container.texi 2012-02-22 14:55:59.000000000 -0500 @@ -568,7 +568,7 @@ @group ss(1,2).fd(3).b = 5; getfield (ss, @{1,2@}, "fd", @{3@}, "b") - @result{} ans = 5 + @result{} 5 @end group @end example @@ -579,7 +579,7 @@ @group i1 = @{1,2@}; i2 = "fd"; i3 = @{3@}; i4= "b"; ss(i1@{:@}).(i2)(i3@{:@}).(i4) - @result{} ans = 5 + @result{} 5 @end group @end example @@ -647,7 +647,7 @@ @example @group s = struct("d", 4, "b", 2, "a", 1, "c", 3); -t1 = orderfields(s) +t1 = orderfields (s) @result{} t1 = @{ a = 1 @@ -658,7 +658,7 @@ @end group @group t = struct("d", @{@}, "c", @{@}, "b", "a", @{@}); -t2 = orderfields(s, t) +t2 = orderfields (s, t) @result{} t2 = @{ d = 4 @@ -668,7 +668,7 @@ @} @end group @group -t3 = orderfields(s, [3, 2, 4, 1]); +t3 = orderfields (s, [3, 2, 4, 1]); @result{} t3 = @{ a = 1 @@ -678,18 +678,19 @@ @} @end group @group -[t4, p] = orderfields(s, @{"d", "c", "b", "a"@}) - @result{} t4 = @{ +[t4, p] = orderfields (s, @{"d", "c", "b", "a"@}) + @result{} t4 = + @{ d = 4 c = 3 b = 2 a = 1 @} - p = - 1 - 4 - 2 - 3 + p = + 1 + 4 + 2 + 3 @end group @end example @@ -705,7 +706,7 @@ @example @group -idx = substruct("()", @{3, ":"@}) +idx = substruct ("()", @{3, ":"@}) @result{} idx = @{ @@ -717,9 +718,8 @@ @} @} x = [1, 2, 3; 4, 5, 6; 7, 8, 9]; -subsref(x, idx) - @result{} ans = - 7 8 9 +subsref (x, idx) + @result{} 7 8 9 @end group @end example @seealso{@ref{doc-subsref,,subsref}, @ref{doc-subsasgn,,subsasgn}} @@ -866,16 +866,16 @@ @example @group c = @{1, 2, @{31, 32@}@}; -celldisp(c, "b") - @result{} - b@{1@} = - 1 - b@{2@} = - 2 - b@{3@}@{1@} = - 31 - b@{3@}@{2@} = - 32 +celldisp (c, "b") + @result{} + b@{1@} = + 1 + b@{2@} = + 2 + b@{3@}@{1@} = + 31 + b@{3@}@{2@} = + 32 @end group @end example diff -uNr octave-3.6.0/doc/interpreter/convhull.eps octave-3.6.1/doc/interpreter/convhull.eps --- octave-3.6.0/doc/interpreter/convhull.eps 2012-01-15 13:18:44.000000000 -0500 +++ octave-3.6.1/doc/interpreter/convhull.eps 2012-02-22 15:01:39.000000000 -0500 @@ -1,7 +1,7 @@ %!PS-Adobe-2.0 EPSF-2.0 %%Title: convhull.eps %%Creator: gnuplot 4.4 patchlevel 0 -%%CreationDate: Sun Jan 15 13:18:44 2012 +%%CreationDate: Wed Feb 22 15:01:38 2012 %%DocumentFonts: (atend) %%BoundingBox: 50 50 410 302 %%EndComments @@ -50,7 +50,7 @@ /Author (jwe) % /Producer (gnuplot) % /Keywords () - /CreationDate (Sun Jan 15 13:18:44 2012) + /CreationDate (Wed Feb 22 15:01:38 2012) /DOCINFO pdfmark end } ifelse Binary files octave-3.6.0/doc/interpreter/convhull.pdf and octave-3.6.1/doc/interpreter/convhull.pdf differ diff -uNr octave-3.6.0/doc/interpreter/delaunay.eps octave-3.6.1/doc/interpreter/delaunay.eps --- octave-3.6.0/doc/interpreter/delaunay.eps 2012-01-15 13:18:45.000000000 -0500 +++ octave-3.6.1/doc/interpreter/delaunay.eps 2012-02-22 15:01:39.000000000 -0500 @@ -1,7 +1,7 @@ %!PS-Adobe-2.0 EPSF-2.0 %%Title: delaunay.eps %%Creator: gnuplot 4.4 patchlevel 0 -%%CreationDate: Sun Jan 15 13:18:45 2012 +%%CreationDate: Wed Feb 22 15:01:39 2012 %%DocumentFonts: (atend) %%BoundingBox: 50 50 410 302 %%EndComments @@ -50,7 +50,7 @@ /Author (jwe) % /Producer (gnuplot) % /Keywords () - /CreationDate (Sun Jan 15 13:18:45 2012) + /CreationDate (Wed Feb 22 15:01:39 2012) /DOCINFO pdfmark end } ifelse Binary files octave-3.6.0/doc/interpreter/delaunay.pdf and octave-3.6.1/doc/interpreter/delaunay.pdf differ diff -uNr octave-3.6.0/doc/interpreter/dynamic.texi octave-3.6.1/doc/interpreter/dynamic.texi --- octave-3.6.0/doc/interpreter/dynamic.texi 2012-01-15 13:18:23.000000000 -0500 +++ octave-3.6.1/doc/interpreter/dynamic.texi 2012-02-22 14:56:00.000000000 -0500 @@ -208,16 +208,16 @@ @example @group - .c C source - .cc C++ source - .C C++ source - .cpp C++ source - .f Fortran source (fixed form) - .F Fortran source (fixed form) - .f90 Fortran source (free form) - .F90 Fortran source (free form) - .o object file - .a library file + .c C source + .cc C++ source + .C C++ source + .cpp C++ source + .f Fortran source (fixed form) + .F Fortran source (fixed form) + .f90 Fortran source (free form) + .F90 Fortran source (free form) + .o object file + .a library file @end group @end example diff -uNr octave-3.6.0/doc/interpreter/errorbar.eps octave-3.6.1/doc/interpreter/errorbar.eps --- octave-3.6.0/doc/interpreter/errorbar.eps 2012-01-15 13:18:51.000000000 -0500 +++ octave-3.6.1/doc/interpreter/errorbar.eps 2012-02-22 15:01:45.000000000 -0500 @@ -1,7 +1,7 @@ %!PS-Adobe-2.0 EPSF-2.0 %%Title: errorbar.eps %%Creator: gnuplot 4.4 patchlevel 0 -%%CreationDate: Sun Jan 15 13:18:51 2012 +%%CreationDate: Wed Feb 22 15:01:45 2012 %%DocumentFonts: (atend) %%BoundingBox: 50 50 410 302 %%EndComments @@ -50,7 +50,7 @@ /Author (jwe) % /Producer (gnuplot) % /Keywords () - /CreationDate (Sun Jan 15 13:18:51 2012) + /CreationDate (Wed Feb 22 15:01:45 2012) /DOCINFO pdfmark end } ifelse Binary files octave-3.6.0/doc/interpreter/errorbar.pdf and octave-3.6.1/doc/interpreter/errorbar.pdf differ diff -uNr octave-3.6.0/doc/interpreter/errors.texi octave-3.6.1/doc/interpreter/errors.texi --- octave-3.6.0/doc/interpreter/errors.texi 2012-01-15 13:18:24.000000000 -0500 +++ octave-3.6.1/doc/interpreter/errors.texi 2012-02-22 14:56:00.000000000 -0500 @@ -630,7 +630,7 @@ @example @group -while (c = getc()) +while (c = getc ()) @dots{} @end group @end example @@ -658,7 +658,7 @@ @example @group -while ((c = getc())) +while ((c = getc ())) @dots{} @end group @end example @@ -778,7 +778,7 @@ @example @group [ "f", 111, 111 ] - @result{} "foo" +@result{} "foo" @end group @end example @@ -796,7 +796,7 @@ @example @group -do_braindead_shortcircuit_evaluation(1) +do_braindead_shortcircuit_evaluation (1) @end group @end example @@ -860,7 +860,7 @@ @example @group "abc" + 0 - @result{} 97 98 99 +@result{} 97 98 99 @end group @end example diff -uNr octave-3.6.0/doc/interpreter/extended.eps octave-3.6.1/doc/interpreter/extended.eps --- octave-3.6.0/doc/interpreter/extended.eps 2012-01-15 13:18:53.000000000 -0500 +++ octave-3.6.1/doc/interpreter/extended.eps 2012-02-22 15:01:48.000000000 -0500 @@ -1,7 +1,7 @@ %!PS-Adobe-2.0 EPSF-2.0 %%Title: extended.eps %%Creator: gnuplot 4.4 patchlevel 0 -%%CreationDate: Sun Jan 15 13:18:53 2012 +%%CreationDate: Wed Feb 22 15:01:48 2012 %%DocumentFonts: (atend) %%BoundingBox: 50 50 410 302 %%EndComments @@ -50,7 +50,7 @@ /Author (jwe) % /Producer (gnuplot) % /Keywords () - /CreationDate (Sun Jan 15 13:18:53 2012) + /CreationDate (Wed Feb 22 15:01:48 2012) /DOCINFO pdfmark end } ifelse Binary files octave-3.6.0/doc/interpreter/extended.pdf and octave-3.6.1/doc/interpreter/extended.pdf differ diff -uNr octave-3.6.0/doc/interpreter/geometry.texi octave-3.6.1/doc/interpreter/geometry.texi --- octave-3.6.0/doc/interpreter/geometry.texi 2012-01-15 13:18:24.000000000 -0500 +++ octave-3.6.1/doc/interpreter/geometry.texi 2012-02-22 14:56:00.000000000 -0500 @@ -500,12 +500,12 @@ @example @group - x = rand (10, 1); - y = rand (size (x)); - h = convhull (x, y); - [vx, vy] = voronoi (x, y); - plot (vx, vy, "-b", x, y, "o", x(h), y(h), "-g") - legend ("", "points", "hull"); +x = rand (10, 1); +y = rand (size (x)); +h = convhull (x, y); +[vx, vy] = voronoi (x, y); +plot (vx, vy, "-b", x, y, "o", x(h), y(h), "-g"); +legend ("", "points", "hull"); @end group @end example @@ -774,15 +774,15 @@ @c griddata3 scripts/geometry/griddata3.m @anchor{doc-griddata3} -@deftypefn {Function File} {@var{vi} =} griddata3 (@var{x}, @var{y}, @var{z}, @var{v} @var{xi}, @var{yi}, @var{zi}, @var{method}, @var{options}) +@deftypefn {Function File} {@var{vi} =} griddata3 (@var{x}, @var{y}, @var{z}, @var{v}, @var{xi}, @var{yi}, @var{zi}, @var{method}, @var{options}) Generate a regular mesh from irregular data using interpolation. -The function is defined by @code{@var{y} = f (@var{x},@var{y},@var{z})}. -The interpolation points are all @var{xi}. +The function is defined by @code{@var{v} = f (@var{x}, @var{y}, @var{z})}. +The interpolation points are specified by @var{xi}, @var{yi}, @var{zi}. The interpolation method can be @code{"nearest"} or @code{"linear"}. If method is omitted it defaults to @code{"linear"}. -@seealso{@ref{doc-griddata,,griddata}, @ref{doc-delaunayn,,delaunayn}} +@seealso{@ref{doc-griddata,,griddata}, @ref{doc-griddatan,,griddatan}, @ref{doc-delaunayn,,delaunayn}} @end deftypefn diff -uNr octave-3.6.0/doc/interpreter/gplot.eps octave-3.6.1/doc/interpreter/gplot.eps --- octave-3.6.0/doc/interpreter/gplot.eps 2012-01-15 13:18:54.000000000 -0500 +++ octave-3.6.1/doc/interpreter/gplot.eps 2012-02-22 15:01:49.000000000 -0500 @@ -1,7 +1,7 @@ %!PS-Adobe-2.0 EPSF-2.0 %%Title: gplot.eps %%Creator: gnuplot 4.4 patchlevel 0 -%%CreationDate: Sun Jan 15 13:18:54 2012 +%%CreationDate: Wed Feb 22 15:01:49 2012 %%DocumentFonts: (atend) %%BoundingBox: 50 50 410 302 %%EndComments @@ -50,7 +50,7 @@ /Author (jwe) % /Producer (gnuplot) % /Keywords () - /CreationDate (Sun Jan 15 13:18:54 2012) + /CreationDate (Wed Feb 22 15:01:49 2012) /DOCINFO pdfmark end } ifelse Binary files octave-3.6.0/doc/interpreter/gplot.pdf and octave-3.6.1/doc/interpreter/gplot.pdf differ diff -uNr octave-3.6.0/doc/interpreter/griddata.eps octave-3.6.1/doc/interpreter/griddata.eps --- octave-3.6.0/doc/interpreter/griddata.eps 2012-01-15 13:18:43.000000000 -0500 +++ octave-3.6.1/doc/interpreter/griddata.eps 2012-02-22 15:01:38.000000000 -0500 @@ -1,7 +1,7 @@ %!PS-Adobe-2.0 EPSF-2.0 %%Title: griddata.eps %%Creator: gnuplot 4.4 patchlevel 0 -%%CreationDate: Sun Jan 15 13:18:43 2012 +%%CreationDate: Wed Feb 22 15:01:38 2012 %%DocumentFonts: (atend) %%BoundingBox: 50 50 410 302 %%EndComments @@ -50,7 +50,7 @@ /Author (jwe) % /Producer (gnuplot) % /Keywords () - /CreationDate (Sun Jan 15 13:18:43 2012) + /CreationDate (Wed Feb 22 15:01:38 2012) /DOCINFO pdfmark end } ifelse Binary files octave-3.6.0/doc/interpreter/griddata.pdf and octave-3.6.1/doc/interpreter/griddata.pdf differ diff -uNr octave-3.6.0/doc/interpreter/grid.eps octave-3.6.1/doc/interpreter/grid.eps --- octave-3.6.0/doc/interpreter/grid.eps 2012-01-15 13:18:56.000000000 -0500 +++ octave-3.6.1/doc/interpreter/grid.eps 2012-02-22 15:01:50.000000000 -0500 @@ -1,7 +1,7 @@ %!PS-Adobe-2.0 EPSF-2.0 %%Title: grid.eps %%Creator: gnuplot 4.4 patchlevel 0 -%%CreationDate: Sun Jan 15 13:18:55 2012 +%%CreationDate: Wed Feb 22 15:01:50 2012 %%DocumentFonts: (atend) %%BoundingBox: 50 50 410 302 %%EndComments @@ -50,7 +50,7 @@ /Author (jwe) % /Producer (gnuplot) % /Keywords () - /CreationDate (Sun Jan 15 13:18:55 2012) + /CreationDate (Wed Feb 22 15:01:50 2012) /DOCINFO pdfmark end } ifelse Binary files octave-3.6.0/doc/interpreter/grid.pdf and octave-3.6.1/doc/interpreter/grid.pdf differ diff -uNr octave-3.6.0/doc/interpreter/hist.eps octave-3.6.1/doc/interpreter/hist.eps --- octave-3.6.0/doc/interpreter/hist.eps 2012-01-15 13:18:50.000000000 -0500 +++ octave-3.6.1/doc/interpreter/hist.eps 2012-02-22 15:01:45.000000000 -0500 @@ -1,7 +1,7 @@ %!PS-Adobe-2.0 EPSF-2.0 %%Title: hist.eps %%Creator: gnuplot 4.4 patchlevel 0 -%%CreationDate: Sun Jan 15 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0 -%%CreationDate: Sun Jan 15 13:18:45 2012 +%%CreationDate: Wed Feb 22 15:01:40 2012 %%DocumentFonts: (atend) %%BoundingBox: 50 50 410 302 %%EndComments @@ -50,7 +50,7 @@ /Author (jwe) % /Producer (gnuplot) % /Keywords () - /CreationDate (Sun Jan 15 13:18:45 2012) + /CreationDate (Wed Feb 22 15:01:40 2012) /DOCINFO pdfmark end } ifelse Binary files octave-3.6.0/doc/interpreter/inpolygon.pdf and octave-3.6.1/doc/interpreter/inpolygon.pdf differ diff -uNr octave-3.6.0/doc/interpreter/interpderiv1.eps octave-3.6.1/doc/interpreter/interpderiv1.eps --- octave-3.6.0/doc/interpreter/interpderiv1.eps 2012-01-15 13:18:48.000000000 -0500 +++ octave-3.6.1/doc/interpreter/interpderiv1.eps 2012-02-22 15:01:42.000000000 -0500 @@ -1,7 +1,7 @@ %!PS-Adobe-2.0 EPSF-2.0 %%Title: interpderiv1.eps %%Creator: gnuplot 4.4 patchlevel 0 -%%CreationDate: Sun Jan 15 13:18:48 2012 +%%CreationDate: Wed Feb 22 15:01:42 2012 %%DocumentFonts: (atend) %%BoundingBox: 50 50 410 302 %%EndComments @@ -50,7 +50,7 @@ /Author (jwe) % /Producer (gnuplot) % /Keywords () - /CreationDate (Sun Jan 15 13:18:48 2012) + /CreationDate (Wed Feb 22 15:01:42 2012) /DOCINFO pdfmark end } ifelse Binary files octave-3.6.0/doc/interpreter/interpderiv1.pdf and octave-3.6.1/doc/interpreter/interpderiv1.pdf differ diff -uNr octave-3.6.0/doc/interpreter/interpderiv2.eps octave-3.6.1/doc/interpreter/interpderiv2.eps --- octave-3.6.0/doc/interpreter/interpderiv2.eps 2012-01-15 13:18:48.000000000 -0500 +++ octave-3.6.1/doc/interpreter/interpderiv2.eps 2012-02-22 15:01:43.000000000 -0500 @@ -1,7 +1,7 @@ %!PS-Adobe-2.0 EPSF-2.0 %%Title: interpderiv2.eps %%Creator: gnuplot 4.4 patchlevel 0 -%%CreationDate: Sun Jan 15 13:18:48 2012 +%%CreationDate: Wed Feb 22 15:01:43 2012 %%DocumentFonts: (atend) %%BoundingBox: 50 50 410 302 %%EndComments @@ -50,7 +50,7 @@ /Author (jwe) % /Producer (gnuplot) % /Keywords () - /CreationDate (Sun Jan 15 13:18:48 2012) + /CreationDate (Wed Feb 22 15:01:43 2012) /DOCINFO pdfmark end } ifelse Binary files octave-3.6.0/doc/interpreter/interpderiv2.pdf and octave-3.6.1/doc/interpreter/interpderiv2.pdf differ diff -uNr octave-3.6.0/doc/interpreter/interpft.eps octave-3.6.1/doc/interpreter/interpft.eps --- octave-3.6.0/doc/interpreter/interpft.eps 2012-01-15 13:18:46.000000000 -0500 +++ octave-3.6.1/doc/interpreter/interpft.eps 2012-02-22 15:01:41.000000000 -0500 @@ -1,7 +1,7 @@ %!PS-Adobe-2.0 EPSF-2.0 %%Title: interpft.eps %%Creator: gnuplot 4.4 patchlevel 0 -%%CreationDate: Sun Jan 15 13:18:46 2012 +%%CreationDate: Wed Feb 22 15:01:41 2012 %%DocumentFonts: (atend) %%BoundingBox: 50 50 410 302 %%EndComments @@ -50,7 +50,7 @@ /Author (jwe) % /Producer (gnuplot) % /Keywords () - /CreationDate (Sun Jan 15 13:18:46 2012) + /CreationDate (Wed Feb 22 15:01:41 2012) /DOCINFO pdfmark end } ifelse Binary files octave-3.6.0/doc/interpreter/interpft.pdf and octave-3.6.1/doc/interpreter/interpft.pdf differ diff -uNr octave-3.6.0/doc/interpreter/interpn.eps octave-3.6.1/doc/interpreter/interpn.eps --- octave-3.6.0/doc/interpreter/interpn.eps 2012-01-15 13:18:47.000000000 -0500 +++ octave-3.6.1/doc/interpreter/interpn.eps 2012-02-22 15:01:42.000000000 -0500 @@ -1,7 +1,7 @@ %!PS-Adobe-2.0 EPSF-2.0 %%Title: interpn.eps %%Creator: gnuplot 4.4 patchlevel 0 -%%CreationDate: Sun Jan 15 13:18:47 2012 +%%CreationDate: Wed Feb 22 15:01:42 2012 %%DocumentFonts: (atend) %%BoundingBox: 50 50 410 302 %%EndComments @@ -50,7 +50,7 @@ /Author (jwe) % /Producer (gnuplot) % /Keywords () - /CreationDate (Sun Jan 15 13:18:47 2012) + /CreationDate (Wed Feb 22 15:01:42 2012) /DOCINFO pdfmark end } ifelse Binary files octave-3.6.0/doc/interpreter/interpn.pdf and octave-3.6.1/doc/interpreter/interpn.pdf differ diff -uNr octave-3.6.0/doc/interpreter/interp.texi octave-3.6.1/doc/interpreter/interp.texi --- octave-3.6.0/doc/interpreter/interp.texi 2012-01-15 13:18:25.000000000 -0500 +++ octave-3.6.1/doc/interpreter/interp.texi 2012-02-22 14:56:01.000000000 -0500 @@ -104,7 +104,7 @@ near = interp1 (xp, yp, xf, "nearest"); plot (xf, yf, "r", xf, lin, "g", xf, spl, "b", xf, cub, "c", xf, near, "m", xp, yp, "r*"); -legend ("original", "linear", "spline", "cubic", "nearest") +legend ("original", "linear", "spline", "cubic", "nearest"); @end group @end example diff -uNr octave-3.6.0/doc/interpreter/io.texi octave-3.6.1/doc/interpreter/io.texi --- octave-3.6.0/doc/interpreter/io.texi 2012-01-15 13:18:25.000000000 -0500 +++ octave-3.6.1/doc/interpreter/io.texi 2012-02-22 14:56:01.000000000 -0500 @@ -927,6 +927,7 @@ In addition, the following keyword value pairs may appear at the end of the argument list: + @table @asis @item "append" Either @samp{"on"} or @samp{"off"}. See @samp{"-append"} above. @@ -936,9 +937,9 @@ @item "newline" The character(s) to use to separate each row. Three special cases -exist for this option. @samp{"unix"} is changed into '\n', -@samp{"pc"} is changed into '\r\n', and @samp{"mac"} is changed -into '\r'. Other values for this option are kept as is. +exist for this option. @samp{"unix"} is changed into "\n", +@samp{"pc"} is changed into "\r\n", and @samp{"mac"} is changed +into "\r". Other values for this option are kept as is. @item "roffset" See @var{r} above. diff -uNr octave-3.6.0/doc/interpreter/linalg.texi octave-3.6.1/doc/interpreter/linalg.texi --- octave-3.6.0/doc/interpreter/linalg.texi 2012-01-15 13:18:25.000000000 -0500 +++ octave-3.6.1/doc/interpreter/linalg.texi 2012-02-22 14:56:02.000000000 -0500 @@ -1176,8 +1176,8 @@ The Hessenberg-triangular decomposition is the first step in Moler and Stewart's QZ@tie{}decomposition algorithm. -Algorithm taken from Golub and Van Loan, @cite{Matrix Computations, 2nd -edition}. +Algorithm taken from Golub and Van Loan, +@cite{Matrix Computations, 2nd edition}. @end deftypefn @@ -1481,7 +1481,7 @@ @ifnottex @example -expm(A) = I + A + A^2/2! + A^3/3! + @dots{} +expm (A) = I + A + A^2/2! + A^3/3! + @dots{} @end example @end ifnottex @@ -1534,7 +1534,7 @@ implementation utilizes a Pad@'e approximant and the identity @example -logm(@var{A}) = 2^k * logm(@var{A}^(1 / 2^k)) +logm (@var{A}) = 2^k * logm (@var{A}^(1 / 2^k)) @end example The optional argument @var{opt_iters} is the maximum number of square roots diff -uNr octave-3.6.0/doc/interpreter/matrix.texi octave-3.6.1/doc/interpreter/matrix.texi --- octave-3.6.0/doc/interpreter/matrix.texi 2012-01-15 13:18:26.000000000 -0500 +++ octave-3.6.1/doc/interpreter/matrix.texi 2012-02-22 14:56:02.000000000 -0500 @@ -422,8 +422,8 @@ @example @group flipdim ([1, 2; 3, 4], 2) - @result{} 2 1 - 4 3 + @result{} 2 1 + 4 3 @end group @end example @seealso{@ref{doc-fliplr,,fliplr}, @ref{doc-flipud,,flipud}, @ref{doc-rot90,,rot90}, @ref{doc-rotdim,,rotdim}} @@ -443,8 +443,8 @@ @example @group rot90 ([1, 2; 3, 4], -1) - @result{} 3 1 - 4 2 + @result{} 3 1 + 4 2 @end group @end example @@ -755,12 +755,12 @@ @group x = ones (1, 2, 3); size (shiftdim (x, -1)) - @result{} [1, 1, 2, 3] + @result{} [1, 1, 2, 3] size (shiftdim (x, 1)) - @result{} [2, 3] -[b, ns] = shiftdim (x); - @result{} b = [1, 1, 1; 1, 1, 1] - @result{} ns = 1 + @result{} [2, 3] +[b, ns] = shiftdim (x) + @result{} b = [1, 1, 1; 1, 1, 1] + @result{} ns = 1 @end group @end example @seealso {reshape, permute, ipermute, circshift, squeeze} @@ -1372,7 +1372,7 @@ The following example returns 150 integers in the range 1-10. @example -ri = randi (10, 150, 1); +ri = randi (10, 150, 1) @end example Implementation Note: @code{randi} relies internally on @code{rand} which @@ -1699,7 +1699,7 @@ @var{r}, has the elements @tex $$ -H (i, j) = \cases{c_{i+j-1},&$i+j-1\le m$;\cr r_{i+j-m},&otherwise.\cr} +H(i, j) = \cases{c_{i+j-1},&$i+j-1\le m$;\cr r_{i+j-m},&otherwise.\cr} $$ @end tex @ifnottex @@ -1723,13 +1723,13 @@ of a Hilbert matrix is defined as @tex $$ -H (i, j) = {1 \over (i + j - 1)} +H(i, j) = {1 \over (i + j - 1)} $$ @end tex @ifnottex @example -H (i, j) = 1 / (i + j - 1) +H(i, j) = 1 / (i + j - 1) @end example @end ifnottex @@ -1742,9 +1742,9 @@ @example @group cond (rand (5)) - @result{} 14.392 + @result{} 14.392 cond (hilb (5)) - @result{} 4.7661e+05 + @result{} 4.7661e+05 @end group @end example diff -uNr octave-3.6.0/doc/interpreter/mesh.eps octave-3.6.1/doc/interpreter/mesh.eps --- octave-3.6.0/doc/interpreter/mesh.eps 2012-01-15 13:18:52.000000000 -0500 +++ octave-3.6.1/doc/interpreter/mesh.eps 2012-02-22 15:01:47.000000000 -0500 @@ -1,7 +1,7 @@ %!PS-Adobe-2.0 EPSF-2.0 %%Title: mesh.eps %%Creator: gnuplot 4.4 patchlevel 0 -%%CreationDate: Sun Jan 15 13:18:52 2012 +%%CreationDate: Wed Feb 22 15:01:47 2012 %%DocumentFonts: (atend) %%BoundingBox: 50 50 410 302 %%EndComments @@ -50,7 +50,7 @@ /Author (jwe) % /Producer (gnuplot) % /Keywords () - /CreationDate (Sun Jan 15 13:18:52 2012) + /CreationDate (Wed Feb 22 15:01:47 2012) /DOCINFO pdfmark end } ifelse Binary files octave-3.6.0/doc/interpreter/mesh.pdf and octave-3.6.1/doc/interpreter/mesh.pdf differ diff -uNr octave-3.6.0/doc/interpreter/numbers.texi octave-3.6.1/doc/interpreter/numbers.texi --- octave-3.6.0/doc/interpreter/numbers.texi 2012-01-15 13:18:26.000000000 -0500 +++ octave-3.6.1/doc/interpreter/numbers.texi 2012-02-22 14:56:02.000000000 -0500 @@ -890,13 +890,13 @@ @example @group idivide (int8 ([-3, 3]), int8 (4), "fix") -@result{} int8 ([0, 0]) + @result{} int8 ([0, 0]) idivide (int8 ([-3, 3]), int8 (4), "round") -@result{} int8 ([-1, 1]) + @result{} int8 ([-1, 1]) idivide (int8 ([-3, 3]), int8 (4), "floor") -@result{} int8 ([-1, 0]) + @result{} int8 ([-1, 0]) idivide (int8 ([-3, 3]), int8 (4), "ceil") -@result{} int8 ([0, 1]) + @result{} int8 ([0, 1]) @end group @end example @@ -922,7 +922,7 @@ @example @group dec2bin (bitset (10, 1)) -@result{} 1011 + @result{} 1011 @end group @end example @seealso{@ref{doc-bitand,,bitand}, @ref{doc-bitor,,bitor}, @ref{doc-bitxor,,bitxor}, @ref{doc-bitget,,bitget}, @ref{doc-bitcmp,,bitcmp}, @ref{doc-bitshift,,bitshift}, @ref{doc-bitmax,,bitmax}} @@ -1031,12 +1031,12 @@ @example @group -bitcmp(7,4) -@result{} 8 -dec2bin(11) -@result{} 1011 -dec2bin(bitcmp(11, 6)) -@result{} 110100 +bitcmp (7,4) + @result{} 8 +dec2bin (11) + @result{} 1011 +dec2bin (bitcmp (11, 6)) + @result{} 110100 @end group @end example @seealso{@ref{doc-bitand,,bitand}, @ref{doc-bitor,,bitor}, @ref{doc-bitxor,,bitxor}, @ref{doc-bitset,,bitset}, @ref{doc-bitget,,bitget}, @ref{doc-bitcmp,,bitcmp}, @ref{doc-bitshift,,bitshift}, @ref{doc-bitmax,,bitmax}} Binary files octave-3.6.0/doc/interpreter/octave.dvi and octave-3.6.1/doc/interpreter/octave.dvi differ diff -uNr octave-3.6.0/doc/interpreter/octave.html/Accumulation.html octave-3.6.1/doc/interpreter/octave.html/Accumulation.html --- octave-3.6.0/doc/interpreter/octave.html/Accumulation.html 2012-01-15 13:19:30.000000000 -0500 +++ octave-3.6.1/doc/interpreter/octave.html/Accumulation.html 2012-02-22 15:02:27.000000000 -0500 @@ -90,11 +90,11 @@ 
          x = [91, 92, 90, 92, 90, 89, 91, 89, 90, 100, 100, 100];
           [u, ~, j] = unique (x);
           [accumarray(j', 1), u']
-          ⇒ 2    89
-             3    90
-             2    91
-             2    92
-             3   100
+            ⇒  2    89
+                3    90
+                2    91
+                2    92
+                3   100

Another example, where the result is a multi-dimensional 3-D array and the default value (zero) appears in the output: @@ -105,7 +105,7 @@ 2, 1, 2; 2, 3, 2], 101:105) ⇒ ans(:,:,1) = [101, 0, 0; 0, 0, 0] - ans(:,:,2) = [0, 0, 0; 206, 0, 208] + ⇒ ans(:,:,2) = [0, 0, 0; 206, 0, 208]

The sparse option can be used as an alternative to the sparse constructor (see doc-sparse). Thus @@ -171,7 +171,7 @@ -12, 2, 8; -10, 9, -3; -5, -3, -13]) - ⇒ ans = [-10,-11,-1;-15,-3,5] + ⇒ [-10,-11,-1;-15,-3,5] diff -uNr octave-3.6.0/doc/interpreter/octave.html/Audio-Processing.html octave-3.6.1/doc/interpreter/octave.html/Audio-Processing.html --- octave-3.6.0/doc/interpreter/octave.html/Audio-Processing.html 2012-01-15 13:19:30.000000000 -0500 +++ octave-3.6.1/doc/interpreter/octave.html/Audio-Processing.html 2012-02-22 15:02:28.000000000 -0500 @@ -59,7 +59,7 @@

-— Function File: lin2mu (x, n)
+— Function File: lin2mu (x, n)

Convert audio data from linear to mu-law. Mu-law values use 8-bit unsigned integers. Linear values use n-bit signed integers or floating point values in the range -1 ≤ x ≤ 1 if @@ -78,7 +78,7 @@

-— Function File: mu2lin (x, n)
+— Function File: mu2lin (x, n)

Convert audio data from mu-law to linear. Mu-law values are 8-bit unsigned integers. Linear values use n-bit signed integers or floating point values in the range -1≤y≤1 if n @@ -96,7 +96,7 @@

-— Function File: loadaudio (name, ext, bps)
+— Function File: loadaudio (name, ext, bps)

Load audio data from the file name.ext into the vector x. @@ -118,7 +118,7 @@

-— Function File: saveaudio (name, x, ext, bps)
+— Function File: saveaudio (name, x, ext, bps)

Save a vector x of audio data to the file name.ext. The optional parameters ext and bps determine the encoding and the number of bits per sample used @@ -143,8 +143,8 @@

-— Function File: playaudio (name, ext)
-— Function File: playaudio (x)
+— Function File: playaudio (name, ext)
+— Function File: playaudio (x)

Play the audio file name.ext or the audio data stored in the vector x. @@ -158,7 +158,7 @@

-— Function File: record (sec, sampling_rate)
+— Function File: record (sec, sampling_rate)

Record sec seconds of audio input into the vector x. The default value for sampling_rate is 8000 samples per second, or 8kHz. The program waits until the user types <RET> and then @@ -174,9 +174,9 @@

-— Function File: setaudio ()
-— Function File: setaudio (w_type)
-— Function File: setaudio (w_type, value)
+— Function File: setaudio ()
+— Function File: setaudio (w_type)
+— Function File: setaudio (w_type, value)

Execute the shell command ‘mixer’, possibly with optional arguments w_type and value.

@@ -185,22 +185,22 @@

-— Function File: y = wavread (filename)
+— Function File: y = wavread (filename)

Load the RIFF/WAVE sound file filename, and return the samples in vector y. If the file contains multichannel data, then y is a matrix with the channels represented as columns. - — Function File: [y, Fs, bps] = wavread (filename)
+ — Function File: [y, Fs, bps] = wavread (filename)

Additionally return the sample rate (fs) in Hz and the number of bits per sample (bps). - — Function File: [...] = wavread (filename, n)
+ — Function File: [...] = wavread (filename, n)

Read only the first n samples from each channel. - — Function File: [...] = wavread (filename, n1 n2)
+ — Function File: [...] = wavread (filename, n1 n2)

Read only samples n1 through n2 from each channel. - — Function File: [samples, channels] = wavread (filename, "size")
+ — Function File: [samples, channels] = wavread (filename, "size")

Return the number of samples (n) and channels (ch) instead of the audio data. @@ -214,9 +214,9 @@

-— Function File: wavwrite (y, filename)
-— Function File: wavwrite (y, Fs, filename)
-— Function File: wavwrite (y, Fs, bps, filename)
+— Function File: wavwrite (y, filename)
+— Function File: wavwrite (y, Fs, filename)
+— Function File: wavwrite (y, Fs, bps, filename)

Write y to the canonical RIFF/WAVE sound file filename with sample rate Fs and bits per sample bps. The default sample rate is 8000 Hz with 16-bits per sample. Each column diff -uNr octave-3.6.0/doc/interpreter/octave.html/Basic-Statistical-Functions.html octave-3.6.1/doc/interpreter/octave.html/Basic-Statistical-Functions.html --- octave-3.6.0/doc/interpreter/octave.html/Basic-Statistical-Functions.html 2012-01-15 13:19:30.000000000 -0500 +++ octave-3.6.1/doc/interpreter/octave.html/Basic-Statistical-Functions.html 2012-02-22 15:02:27.000000000 -0500 @@ -237,7 +237,7 @@ — Function File: logit (p)

For each component of p, return the logit of p defined as - 

          logit(p) = log (p / (1-p))
+     
          logit (p) = log (p / (1-p))
 

         
      
@@ -252,7 +252,7 @@
 — Function File:  cloglog (x)

 
Return the complementary log-log function of x, defined as
 
-     
          cloglog(x) = - log (- log (x))
+     
          cloglog (x) = - log (- log (x))
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Basic-Usage-of-Cell-Arrays.html octave-3.6.1/doc/interpreter/octave.html/Basic-Usage-of-Cell-Arrays.html --- octave-3.6.0/doc/interpreter/octave.html/Basic-Usage-of-Cell-Arrays.html 2012-01-15 13:19:29.000000000 -0500 +++ octave-3.6.1/doc/interpreter/octave.html/Basic-Usage-of-Cell-Arrays.html 2012-02-22 15:02:26.000000000 -0500 @@ -88,16 +88,16 @@ can be replaced with the variable name. For example: 
          c = {1, 2, {31, 32}};
-          celldisp(c, "b")
-               ⇒
-                  b{1} =
-                   1
-                  b{2} =
-                   2
-                  b{3}{1} =
-                   31
-                  b{3}{2} =
-                   32
+          celldisp (c, "b")
+             ⇒
+                b{1} =
+                 1
+                b{2} =
+                 2
+                b{3}{1} =
+                 31
+                b{3}{2} =
+                 32
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Bit-Manipulations.html octave-3.6.1/doc/interpreter/octave.html/Bit-Manipulations.html --- octave-3.6.0/doc/interpreter/octave.html/Bit-Manipulations.html 2012-01-15 13:19:29.000000000 -0500 +++ octave-3.6.1/doc/interpreter/octave.html/Bit-Manipulations.html 2012-02-22 15:02:26.000000000 -0500 @@ -49,7 +49,7 @@ The lowest significant bit is: n = 1 
          dec2bin (bitset (10, 1))
-          ⇒ 1011
+            ⇒ 1011
@@ -171,12 +171,12 @@

Return the k-bit complement of integers in A. If k is omitted k = log2 (bitmax) + 1 is assumed. - 

          bitcmp(7,4)
-          ⇒ 8
-          dec2bin(11)
-          ⇒ 1011
-          dec2bin(bitcmp(11, 6))
-          ⇒ 110100
+     
          bitcmp (7,4)
+            ⇒ 8
+          dec2bin (11)
+            ⇒ 1011
+          dec2bin (bitcmp (11, 6))
+            ⇒ 110100
 

         
      
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Bug-Criteria.html octave-3.6.1/doc/interpreter/octave.html/Bug-Criteria.html
--- octave-3.6.0/doc/interpreter/octave.html/Bug-Criteria.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Bug-Criteria.html	2012-02-22 15:02:29.000000000 -0500
@@ -32,32 +32,32 @@
 
 
F.2.1 Have You Found a Bug?

 
-

+

 If you are not sure whether you have found a bug, here are some guidelines:
 
      
-
-
+
+
 
  • If Octave gets a fatal signal, for any input whatever, that is
 a bug.  Reliable interpreters never crash.
 
-     
  • If Octave produces incorrect results, for any input whatever,
+     
  • If Octave produces incorrect results, for any input whatever,
 that is a bug.
 
-     
  • Some output may appear to be incorrect when it is in fact due to a
+     
  • Some output may appear to be incorrect when it is in fact due to a
 program whose behavior is undefined, which happened by chance to give
 the desired results on another system.  For example, the range operator
 may produce different results because of differences in the way floating
 point arithmetic is handled on various systems.
 
-     
  • If Octave produces an error message for valid input, that is a bug.
+     
  • If Octave produces an error message for valid input, that is a bug.
 
-     
  • If Octave does not produce an error message for invalid input, that is
+     
  • If Octave does not produce an error message for invalid input, that is
 a bug.  However, you should note that your idea of “invalid input”
 might be my idea of “an extension” or “support for traditional
 practice”.
 
-     
  • If you are an experienced user of programs like Octave, your suggestions
+     
  • If you are an experienced user of programs like Octave, your suggestions
 for improvement are welcome in any case. 
 

 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Bug-Reporting.html octave-3.6.1/doc/interpreter/octave.html/Bug-Reporting.html
--- octave-3.6.0/doc/interpreter/octave.html/Bug-Reporting.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Bug-Reporting.html	2012-02-22 15:02:29.000000000 -0500
@@ -34,7 +34,7 @@
 
 
F.2.3 How to Report Bugs

 
-

+

 Submit bug reports for Octave to the Octave bug tracker
 http://bugs.octave.org.
 
@@ -98,7 +98,7 @@
      
  • Details of any other deviations from the standard procedure for installing
 Octave.
 
-     
  • A description of what behavior you observe that you believe is
+     
  • A description of what behavior you observe that you believe is
 incorrect.  For example, "The interpreter gets a fatal signal," or, "The
 output produced at line 208 is incorrect."
 
@@ -130,7 +130,7 @@
    
    Here are some things that are not necessary:
 
      
-
+
 
    
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Contributing-Guidelines.html octave-3.6.1/doc/interpreter/octave.html/Contributing-Guidelines.html
--- octave-3.6.0/doc/interpreter/octave.html/Contributing-Guidelines.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Contributing-Guidelines.html	2012-02-22 15:02:29.000000000 -0500
@@ -33,7 +33,7 @@
 
 
    Appendix D Contributing Guidelines
    
 
-
    
+
    
 This chapter is dedicated to those who wish to contribute code to Octave.
 
 
      
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Controlling-Subprocesses.html octave-3.6.1/doc/interpreter/octave.html/Controlling-Subprocesses.html
--- octave-3.6.0/doc/interpreter/octave.html/Controlling-Subprocesses.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Controlling-Subprocesses.html	2012-02-22 15:02:28.000000000 -0500
@@ -48,10 +48,10 @@
    
      
 
 
      
-— Built-in Function:  system ("string")
      
-— Built-in Function:  system ("string", return_output)
      
-— Built-in Function:  system ("string", return_output, type)
      
-— Built-in Function: [status, output] = system (...)
      
+— Built-in Function:  system ("string")
      
+— Built-in Function:  system ("string", return_output)
      
+— Built-in Function:  system ("string", return_output, type)
      
+— Built-in Function: [status, output] = system (...)
      
 
      Execute a shell command specified by string. 
 If the optional argument type is "async", the process
 is started in the background and the process ID of the child process
@@ -95,10 +95,10 @@
    
      
 
 
      
-— Function File:  unix ("command")
      
-— Function File: status = unix ("command")
      
-— Function File: [status, text] = unix ("command")
      
-— Function File: [...] = unix ("command", "-echo")
      
+— Function File:  unix ("command")
      
+— Function File: status = unix ("command")
      
+— Function File: [status, text] = unix ("command")
      
+— Function File: [...] = unix ("command", "-echo")
      
 
      Execute a system command if running under a Unix-like operating
 system, otherwise do nothing.  Return the exit status of the program
 in status and any output from the command in text. 
@@ -115,10 +115,10 @@
    
      
 
 
      
-— Function File:  dos ("command")
      
-— Function File: status = dos ("command")
      
-— Function File: [status, text] = dos ("command")
      
-— Function File: [...] = dos ("command", "-echo")
      
+— Function File:  dos ("command")
      
+— Function File: status = dos ("command")
      
+— Function File: [status, text] = dos ("command")
      
+— Function File: [...] = dos ("command", "-echo")
      
 
      Execute a system command if running under a Windows-like operating
 system, otherwise do nothing.  Return the exit status of the program
 in status and any output from the command in text. 
@@ -135,8 +135,8 @@
    
      
 
 
      
-— Function File: [output, status] = perl (scriptfile)
      
-— Function File: [output, status] = perl (scriptfile, argument1, argument2, ...)
      
+— Function File: [output, status] = perl (scriptfile)
      
+— Function File: [output, status] = perl (scriptfile, argument1, argument2, ...)
      
 
      Invoke Perl script scriptfile with possibly a list of
 command line arguments. 
 Returns output in output and status
@@ -152,8 +152,8 @@
    
      
 
 
      
-— Function File: [output, status] = python (scriptfile)
      
-— Function File: [output, status] = python (scriptfile, argument1, argument2, ...)
      
+— Function File: [output, status] = python (scriptfile)
      
+— Function File: [output, status] = python (scriptfile, argument1, argument2, ...)
      
 
      Invoke python script scriptfile with possibly a list of
 command line arguments. 
 Returns output in output and status
@@ -169,7 +169,7 @@
    
      
 
 
      
-— Built-in Function: fid = popen (command, mode)
      
+— Built-in Function: fid = popen (command, mode)
      
 
      Start a process and create a pipe.  The name of the command to run is
 given by command.  The file identifier corresponding to the input
 or output stream of the process is returned in fid.  The argument
@@ -199,7 +199,7 @@
    
      
 
 
      
-— Built-in Function:  pclose (fid)
      
+— Built-in Function:  pclose (fid)
      
 
      Close a file identifier that was opened by popen.  You may also
 use fclose for the same purpose. 
 
      
@@ -208,7 +208,7 @@
    
      
 
 
      
-— Built-in Function: [in, out, pid] = popen2 (command, args)
      
+— Built-in Function: [in, out, pid] = popen2 (command, args)
      
 
      Start a subprocess with two-way communication.  The name of the process
 is given by command, and args is an array of strings
 containing options for the command.  The file identifiers for the input
@@ -251,9 +251,9 @@
    
      
 
 
      
-— Built-in Function: val = EXEC_PATH ()
      
-— Built-in Function: old_val = EXEC_PATH (new_val)
      
-— Built-in Function:  EXEC_PATH (new_val, "local")
      
+— Built-in Function: val = EXEC_PATH ()
      
+— Built-in Function: old_val = EXEC_PATH (new_val)
      
+— Built-in Function:  EXEC_PATH (new_val, "local")
      
 
      Query or set the internal variable that specifies a colon separated
 list of directories to append to the shell PATH when executing external
 programs.  The initial value of is taken from the environment variable
@@ -273,7 +273,7 @@
    
      
 
 
      
-— Built-in Function: [pid, msg] = fork ()
      
+— Built-in Function: [pid, msg] = fork ()
      
 
      Create a copy of the current process.
 
         
      Fork can return one of the following values:
@@ -295,7 +295,7 @@
    
      
 
 
      
-— Built-in Function: [err, msg] = exec (file, args)
      
+— Built-in Function: [err, msg] = exec (file, args)
      
 
      Replace current process with a new process.  Calling exec without
 first calling fork will terminate your current Octave process and
 replace it with the program named by file.  For example,
@@ -313,7 +313,7 @@
    
      
 
 
      
-— Built-in Function: [read_fd, write_fd, err, msg] = pipe ()
      
+— Built-in Function: [read_fd, write_fd, err, msg] = pipe ()
      
 
      Create a pipe and return the reading and writing ends of the pipe
 into read_fd and write_fd respectively.
 
@@ -326,7 +326,7 @@
    
      
 
 
      
-— Built-in Function: [fid, msg] = dup2 (old, new)
      
+— Built-in Function: [fid, msg] = dup2 (old, new)
      
 
      Duplicate a file descriptor.
 
         
      If successful, fid is greater than zero and contains the new file
@@ -338,7 +338,7 @@
    
      
 
 
      
-— Built-in Function: [pid, status, msg] = waitpid (pid, options)
      
+— Built-in Function: [pid, status, msg] = waitpid (pid, options)
      
 
      Wait for process pid to terminate.  The pid argument can be:
 
           
      
@@ -382,7 +382,7 @@
    
      
 
 
      
-— Built-in Function:  WCONTINUE ()
      
+— Built-in Function:  WCONTINUE ()
      
 
      Return the numerical value of the option argument that may be
 passed to waitpid to indicate that it should also return
 if a stopped child has been resumed by delivery of a SIGCONT
@@ -398,7 +398,7 @@
    
      
 
 
      
-— Built-in Function:  WCOREDUMP (status)
      
+— Built-in Function:  WCOREDUMP (status)
      
 
      Given status from a call to waitpid, return true if the
 child produced a core dump.  This function should only be employed if
 WIFSIGNALED returned true.  The macro used to implement this
@@ -415,7 +415,7 @@
    
      
 
 
      
-— Built-in Function:  WEXITSTATUS (status)
      
+— Built-in Function:  WEXITSTATUS (status)
      
 
      Given status from a call to waitpid, return the exit
 status of the child.  This function should only be employed if
 WIFEXITED returned true. 
@@ -430,7 +430,7 @@
    
      
 
 
      
-— Built-in Function:  WIFCONTINUED (status)
      
+— Built-in Function:  WIFCONTINUED (status)
      
 
      Given status from a call to waitpid, return true if the
 child process was resumed by delivery of SIGCONT. 
 
@@ -444,7 +444,7 @@
    
      
 
 
      
-— Built-in Function:  WIFSIGNALED (status)
      
+— Built-in Function:  WIFSIGNALED (status)
      
 
      Given status from a call to waitpid, return true if the
 child process was terminated by a signal. 
 
@@ -458,7 +458,7 @@
    
      
 
 
      
-— Built-in Function:  WIFSTOPPED (status)
      
+— Built-in Function:  WIFSTOPPED (status)
      
 
      Given status from a call to waitpid, return true if the
 child process was stopped by delivery of a signal; this is only
 possible if the call was done using WUNTRACED or when the child
@@ -474,7 +474,7 @@
    
      
 
 
      
-— Built-in Function:  WIFEXITED (status)
      
+— Built-in Function:  WIFEXITED (status)
      
 
      Given status from a call to waitpid, return true if the
 child terminated normally. 
 
@@ -488,7 +488,7 @@
    
      
 
 
      
-— Built-in Function:  WNOHANG ()
      
+— Built-in Function:  WNOHANG ()
      
 
      Return the numerical value of the option argument that may be
 passed to waitpid to indicate that it should return its
 status immediately instead of waiting for a process to exit. 
@@ -503,7 +503,7 @@
    
      
 
 
      
-— Built-in Function:  WSTOPSIG (status)
      
+— Built-in Function:  WSTOPSIG (status)
      
 
      Given status from a call to waitpid, return the number of
 the signal which caused the child to stop.  This function should only
 be employed if WIFSTOPPED returned true. 
@@ -518,7 +518,7 @@
    
      
 
 
      
-— Built-in Function:  WTERMSIG (status)
      
+— Built-in Function:  WTERMSIG (status)
      
 
      Given status from a call to waitpid, return the number of
 the signal that caused the child process to terminate.  This function
 should only be employed if WIFSIGNALED returned true. 
@@ -533,7 +533,7 @@
    
      
 
 
      
-— Built-in Function:  WUNTRACED ()
      
+— Built-in Function:  WUNTRACED ()
      
 
      Return the numerical value of the option argument that may be
 passed to waitpid to indicate that it should also return
 if the child process has stopped but is not traced via the
@@ -549,39 +549,39 @@
    
      
 
 
      
-— Built-in Function: [err, msg] = fcntl (fid, request, arg)
      
+— Built-in Function: [err, msg] = fcntl (fid, request, arg)
      
 
      Change the properties of the open file fid.  The following values
 may be passed as request:
 
           
      
-
      F_DUPFD
      Return a duplicate file descriptor.
+
      F_DUPFD
      Return a duplicate file descriptor.
 
-          
      F_GETFD
      Return the file descriptor flags for fid.
+          
      F_GETFD
      Return the file descriptor flags for fid.
 
-          
      F_SETFD
      Set the file descriptor flags for fid.
+          
      F_SETFD
      Set the file descriptor flags for fid.
 
-          
      F_GETFL
      Return the file status flags for fid.  The following codes may be
+          
      F_GETFL
      Return the file status flags for fid.  The following codes may be
 returned (some of the flags may be undefined on some systems).
 
                
      
-
      O_RDONLY
      Open for reading only.
+
      O_RDONLY
      Open for reading only.
 
-               
      O_WRONLY
      Open for writing only.
+               
      O_WRONLY
      Open for writing only.
 
-               
      O_RDWR
      Open for reading and writing.
+               
      O_RDWR
      Open for reading and writing.
 
-               
      O_APPEND
      Append on each write.
+               
      O_APPEND
      Append on each write.
 
-               
      O_CREAT
      Create the file if it does not exist.
+               
      O_CREAT
      Create the file if it does not exist.
 
-               
      O_NONBLOCK
      Non-blocking mode.
+               
      O_NONBLOCK
      Non-blocking mode.
 
-               
      O_SYNC
      Wait for writes to complete.
+               
      O_SYNC
      Wait for writes to complete.
 
-               
      O_ASYNC
      Asynchronous I/O. 
+               
      O_ASYNC
      Asynchronous I/O. 
 
      
 
-          
      F_SETFL
      Set the file status flags for fid to the value specified by
+          
      F_SETFL
      Set the file status flags for fid to the value specified by
 arg.  The only flags that can be changed are O_APPEND and
 O_NONBLOCK. 
 
      
@@ -595,7 +595,7 @@
    
      
 
 
      
-— Built-in Function: [err, msg] = kill (pid, sig)
      
+— Built-in Function: [err, msg] = kill (pid, sig)
      
 
      Send signal sig to process pid.
 
         
      If pid is positive, then signal sig is sent to pid.
@@ -619,7 +619,7 @@
    
      
 
 
      
-— Built-in Function:  SIG ()
      
+— Built-in Function:  SIG ()
      
 
      Return a structure containing Unix signal names and their defined values. 
 
      
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Conversion-of-Numerical-Data-to-Strings.html octave-3.6.1/doc/interpreter/octave.html/Conversion-of-Numerical-Data-to-Strings.html
--- octave-3.6.0/doc/interpreter/octave.html/Conversion-of-Numerical-Data-to-Strings.html	2012-01-15 13:19:29.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Conversion-of-Numerical-Data-to-Strings.html	2012-02-22 15:02:26.000000000 -0500
@@ -134,8 +134,7 @@
 
      Convert an integer (or array of integers) to a string (or a character
 array).
 
-     
                
-          int2str (123)
+     
                int2str (123)
                ⇒ "123"
           
           s = int2str ([1, 2, 3; 4, 5, 6])
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Convex-Hull.html octave-3.6.1/doc/interpreter/octave.html/Convex-Hull.html
--- octave-3.6.0/doc/interpreter/octave.html/Convex-Hull.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Convex-Hull.html	2012-02-22 15:02:27.000000000 -0500
@@ -43,8 +43,8 @@
    
      
 
 
      
-— Function File: H = convhull (x, y)
      
-— Function File: H = convhull (x, y, options)
      
+— Function File: H = convhull (x, y)
      
+— Function File: H = convhull (x, y, options)
      
 
      Compute the convex hull of the set of points defined by the
 vectors x and y.  The hull H is an index vector into
 the set of points and specifies which points form the enclosing hull.
@@ -70,9 +70,9 @@
    
      
 
 
      
-— Loadable Function: h = convhulln (pts)
      
-— Loadable Function: h = convhulln (pts, options)
      
-— Loadable Function: [h, v] = convhulln (...)
      
+— Loadable Function: h = convhulln (pts)
      
+— Loadable Function: h = convhulln (pts, options)
      
+— Loadable Function: [h, v] = convhulln (...)
      
 
      Compute the convex hull of the set of points pts which is a matrix
 of size [n, dim] containing n points in a space of dimension dim. 
 The hull h is an index vector into the set of points and specifies
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Copying.html octave-3.6.1/doc/interpreter/octave.html/Copying.html
--- octave-3.6.0/doc/interpreter/octave.html/Copying.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Copying.html	2012-02-22 15:02:29.000000000 -0500
@@ -33,7 +33,7 @@
 
 
      Appendix J GNU GENERAL PUBLIC LICENSE
      
 
-
      
+
      
 
      Version 3, 29 June 2007
      
 
 
           Copyright © 2007 Free Software Foundation, Inc. http://fsf.org/
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Correlation-and-Regression-Analysis.html octave-3.6.1/doc/interpreter/octave.html/Correlation-and-Regression-Analysis.html
--- octave-3.6.0/doc/interpreter/octave.html/Correlation-and-Regression-Analysis.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Correlation-and-Regression-Analysis.html	2012-02-22 15:02:27.000000000 -0500
@@ -84,7 +84,7 @@
 corr (x, y) is the correlation between the
 i-th variable in x and the j-th variable in y.
 
-     
                corr(x,y) = cov(x,y)/(std(x)*std(y))
+     
                corr (x,y) = cov (x,y) / (std (x) * std (y))
 
      
         
      If called with one argument, compute corr (x, x),
 the correlation between the columns of x. 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Creating-a-Class.html octave-3.6.1/doc/interpreter/octave.html/Creating-a-Class.html
--- octave-3.6.0/doc/interpreter/octave.html/Creating-a-Class.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Creating-a-Class.html	2012-02-22 15:02:28.000000000 -0500
@@ -129,7 +129,7 @@
    
      
 
 
      
-— Built-in Function:  isobject (x)
      
+— Built-in Function:  isobject (x)
      
 
      Return true if x is a class object. 
 
 
@@ -145,8 +145,8 @@
    
      
 
 
      
-— Built-in Function:  methods (x)
      
-— Built-in Function:  methods ("classname")
      
+— Built-in Function:  methods (x)
      
+— Built-in Function:  methods ("classname")
      
 
      Return a cell array containing the names of the methods for the
 object x or the named class. 
 
      
@@ -158,7 +158,7 @@
    
      
 
 
      
-— Built-in Function:  ismethod (x, method)
      
+— Built-in Function:  ismethod (x, method)
      
 
      Return true if x is a class object and the string method
 is a method of this class. 
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Creating-Sparse-Matrices.html octave-3.6.1/doc/interpreter/octave.html/Creating-Sparse-Matrices.html
--- octave-3.6.0/doc/interpreter/octave.html/Creating-Sparse-Matrices.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Creating-Sparse-Matrices.html	2012-02-22 15:02:27.000000000 -0500
@@ -102,7 +102,7 @@
         
      For example:
 
      
                spdiags (reshape (1:12, 4, 3), [-1 0 1], 5, 4)
-          ⇒    5 10  0  0
+             ⇒ 5 10  0  0
                 1  6 11  0
                 0  2  7 12
                 0  0  3  8
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Current-Working-Directory.html octave-3.6.1/doc/interpreter/octave.html/Current-Working-Directory.html
--- octave-3.6.0/doc/interpreter/octave.html/Current-Working-Directory.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Current-Working-Directory.html	2012-02-22 15:02:28.000000000 -0500
@@ -38,8 +38,8 @@
 
      
 
 
      
-— Command:  cd dir
      
-— Command:  chdir dir
      
+— Command:  cd dir
      
+— Command:  chdir dir
      
 
      Change the current working directory to dir.  If dir is
 omitted, the current directory is changed to the user's home
 directory.  For example,
@@ -60,7 +60,7 @@
    
      
 
 
      
-— Command:  ls options
      
+— Command:  ls options
      
 
      List directory contents.  For example:
 
      
                ls -l
@@ -82,8 +82,8 @@
    
      
 
 
      
-— Function File: val = ls_command ()
      
-— Function File: old_val = ls_command (new_val)
      
+— Function File: val = ls_command ()
      
+— Function File: old_val = ls_command (new_val)
      
 
      Query or set the shell command used by Octave's ls command. 
 
 
@@ -96,8 +96,8 @@
    
      
 
 
      
-— Function File:  dir (directory)
      
-— Function File: [list] = dir (directory)
      
+— Function File:  dir (directory)
      
+— Function File: [list] = dir (directory)
      
 
      Display file listing for directory directory.  If a return
 value is requested, return a structure array with the fields
 
@@ -107,7 +107,7 @@
           isdir
           statinfo
 
      
-        
      in which statinfo is the structure returned from stat.
+        
      where statinfo is the structure returned from stat.
 
         
      If directory is not a directory, return information about the
 named filename.  directory may be a list of directories
@@ -115,7 +115,7 @@
 which will be expanded with glob.
 
         
      Note that for symbolic links, dir returns information about
-the file that a symbolic link points to instead of the link itself. 
+the file that the symbolic link points to instead of the link itself. 
 However, if the link points to a nonexistent file, dir returns
 information about the link. 
 
@@ -129,7 +129,7 @@
    
      
 
 
      
-— Built-in Function:  pwd ()
      
+— Built-in Function:  pwd ()
      
 
      Return the current working directory. 
 
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Data-Sources-in-Object-Groups.html octave-3.6.1/doc/interpreter/octave.html/Data-Sources-in-Object-Groups.html
--- octave-3.6.0/doc/interpreter/octave.html/Data-Sources-in-Object-Groups.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Data-Sources-in-Object-Groups.html	2012-02-22 15:02:27.000000000 -0500
@@ -62,9 +62,9 @@
           y = sin (x);
           plot (x, y, "ydatasource", "y");
           for i = 1 : 100
-            pause(0.1)
-            y = sin (x + 0.1 * i);
-            refreshdata();
+            pause (0.1);
+            y = sin (x + 0.1*i);
+            refreshdata ();
           endfor
 
      
         
      
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Defining-Indexing-And-Indexed-Assignment.html octave-3.6.1/doc/interpreter/octave.html/Defining-Indexing-And-Indexed-Assignment.html
--- octave-3.6.0/doc/interpreter/octave.html/Defining-Indexing-And-Indexed-Assignment.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Defining-Indexing-And-Indexed-Assignment.html	2012-02-22 15:02:28.000000000 -0500
@@ -45,7 +45,7 @@
    
      
 
 
      
-— Built-in Function:  subsref (val, idx)
      
+— Built-in Function:  subsref (val, idx)
      
 
      Perform the subscripted element selection operation according to
 the subscript specified by idx.
 
@@ -131,7 +131,7 @@
    
      
 
 
      
-— Built-in Function:  subsasgn (val, idx, rhs)
      
+— Built-in Function:  subsasgn (val, idx, rhs)
      
 
      Perform the subscripted assignment operation according to
 the subscript specified by idx.
 
@@ -167,9 +167,9 @@
    
      
 
 
      
-— Built-in Function: val = optimize_subsasgn_calls ()
      
-— Built-in Function: old_val = optimize_subsasgn_calls (new_val)
      
-— Built-in Function:  optimize_subsasgn_calls (new_val, "local")
      
+— Built-in Function: val = optimize_subsasgn_calls ()
      
+— Built-in Function: old_val = optimize_subsasgn_calls (new_val)
      
+— Built-in Function:  optimize_subsasgn_calls (new_val, "local")
      
 
      Query or set the internal flag for subsasgn method call optimizations. 
 If true, Octave will attempt to eliminate the redundant copying when calling
 subsasgn method of a user-defined class.
@@ -215,7 +215,7 @@
    
      
 
 
      
-— Function File: idx = subsindex (a)
      
+— Function File: idx = subsindex (a)
      
 
      Convert an object to an index vector.  When a is a class object
 defined with a class constructor, then subsindex is the
 overloading method that allows the conversion of this class object to
@@ -224,13 +224,13 @@
 class "double".  For example, if the class constructor
 
      
                function b = myclass (a)
-           b = class (struct ("a", a), "myclass");
+            b = class (struct ("a", a), "myclass");
           endfunction
 
      
         
      then the subsindex function
 
      
                function idx = subsindex (a)
-           idx = double (a.a) - 1.0;
+            idx = double (a.a) - 1.0;
           endfunction
 
      
         
      can then be used as follows
@@ -253,13 +253,13 @@
    
      
 
 
      
-— Function File: r = colon (a, b)
      
-— Function File: r = colon (a, b, c)
      
+— Function File: r = colon (a, b)
      
+— Function File: r = colon (a, b, c)
      
 
      Method of a class to construct a range with the : operator.  For
 example:
 
-     
                a = myclass (...)
-          b = myclass (...)
+     
                a = myclass (...);
+          b = myclass (...);
           c = a : b
 
      
         
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Delaunay-Triangulation.html octave-3.6.1/doc/interpreter/octave.html/Delaunay-Triangulation.html
--- octave-3.6.0/doc/interpreter/octave.html/Delaunay-Triangulation.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Delaunay-Triangulation.html	2012-02-22 15:02:27.000000000 -0500
@@ -47,9 +47,9 @@
    
      
 
 
      
-— Function File:  delaunay (x, y)
      
-— Function File: tri = delaunay (x, y)
      
-— Function File: tri = delaunay (x, y, options)
      
+— Function File:  delaunay (x, y)
      
+— Function File: tri = delaunay (x, y)
      
+— Function File: tri = delaunay (x, y, options)
      
 
      Compute the Delaunay triangulation for a 2-D set of points. 
 The return value tri is a set of triangles which satisfies the
 Delaunay circum-circle criterion, i.e., only a single data point from
@@ -100,8 +100,8 @@
    
      
 
 
      
-— Function File: tetr = delaunay3 (x, y, z)
      
-— Function File: tetr = delaunay3 (x, y, z, options)
      
+— Function File: tetr = delaunay3 (x, y, z)
      
+— Function File: tetr = delaunay3 (x, y, z, options)
      
 
      Compute the Delaunay triangulation for a 3-D set of points. 
 The return value tetr is a set of tetrahedrons which satisfies the
 Delaunay circum-circle criterion, i.e., only a single data point from
@@ -135,8 +135,8 @@
    
      
 
 
      
-— Function File: T = delaunayn (pts)
      
-— Function File: T = delaunayn (pts, options)
      
+— Function File: T = delaunayn (pts)
      
+— Function File: T = delaunayn (pts, options)
      
 
      Compute the Delaunay triangulation for an N-dimensional set of points. 
 The Delaunay triangulation is a tessellation of the convex hull of a set
 of points such that no N-sphere defined by the N-triangles contains
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Demonstration-Functions.html octave-3.6.1/doc/interpreter/octave.html/Demonstration-Functions.html
--- octave-3.6.0/doc/interpreter/octave.html/Demonstration-Functions.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Demonstration-Functions.html	2012-02-22 15:02:29.000000000 -0500
@@ -36,10 +36,10 @@
 
      
 
 
      
-— Command:  demo name
      
-— Command:  demo name n
      
-— Function File:  demo ('name')
      
-— Function File:  demo ('name', n)
      
+— Command:  demo name
      
+— Command:  demo name n
      
+— Function File:  demo ('name')
      
+— Function File:  demo ('name', n)
      
 
      
         
      Run example code block n associated with the function name. 
 If n is not specified, all examples are run.
@@ -51,11 +51,11 @@
 prefix with no intervening spaces.  The remainder of the example can
 contain arbitrary Octave code.  For example:
 
-     
                  %!demo
-            %! t=0:0.01:2*pi; x = sin(t);
-            %! plot (t,x)
-            %! %-------------------------------------------------
-            %! % the figure window shows one cycle of a sine wave
+     
                !demo
+          ! t=0:0.01:2*pi; x = sin (t);
+          ! plot (t,x)
+          ! %-------------------------------------------------
+          ! % the figure window shows one cycle of a sine wave
 
      
         
      Note that the code is displayed before it is executed, so a simple
 comment at the end suffices for labeling what is being shown.  It is
@@ -66,7 +66,7 @@
 code.  Alternatively, all demos can be combined into a single large demo
 with the code
 
-     
                   %! input("Press <enter> to continue: ","s");
+     
                ! input("Press <enter> to continue: ","s");
 
      
         
      between the sections, but this is discouraged.  Other techniques
 to avoid multiple initialization blocks include using multiple plots
@@ -81,12 +81,12 @@
 multiple lines, you must wrap your demo in "if 1 <demo stuff> endif"
 with the 'if' on the same line as 'demo'.  For example:
 
-     
                  %!demo if 1
-            %!  function y=f(x)
-            %!    y=x;
-            %!  endfunction
-            %!  f(3)
-            %! endif
+     
                !demo if 1
+          !  function y=f(x)
+          !    y=x;
+          !  endfunction
+          !  f(3)
+          ! endif
 
      
         
      
@@ -98,11 +98,11 @@
    
      
 
 
      
-— Command:  example name
      
-— Command:  example name n
      
-— Function File:  example ('name')
      
-— Function File:  example ('name', n)
      
-— Function File: [s, idx] = example (...)
      
+— Command:  example name
      
+— Command:  example name n
      
+— Function File:  example ('name')
      
+— Function File:  example ('name', n)
      
+— Function File: [s, idx] = example (...)
      
 
      
         
      Display the code for example n associated with the function
 'name', but do not run it.  If n is not specified, all examples
@@ -124,8 +124,8 @@
    
      
 
 
      
-— Function File:  rundemos ()
      
-— Function File:  rundemos (directory)
      
+— Function File:  rundemos ()
      
+— Function File:  rundemos (directory)
      
 
      Execute built-in demos for all function files in the specified directory. 
 If no directory is specified, operate on all directories in Octave's
 search path for functions. 
@@ -140,8 +140,8 @@
    
      
 
 
      
-— Function File:  runtests ()
      
-— Function File:  runtests (directory)
      
+— Function File:  runtests ()
      
+— Function File:  runtests (directory)
      
 
      Execute built-in tests for all function files in the specified directory. 
 If no directory is specified, operate on all directories in Octave's
 search path for functions. 
@@ -156,8 +156,8 @@
    
      
 
 
      
-— Function File:  speed (f, init, max_n, f2, tol)
      
-— Function File: [order, n, T_f, T_f2] = speed (...)
      
+— Function File:  speed (f, init, max_n, f2, tol)
      
+— Function File: [order, n, T_f, T_f2] = speed (...)
      
 
      
         
      Determine the execution time of an expression (f) for various input
 values (n).  The n are log-spaced from 1 to max_n.  For
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Derivatives-_002f-Integrals-_002f-Transforms.html octave-3.6.1/doc/interpreter/octave.html/Derivatives-_002f-Integrals-_002f-Transforms.html
--- octave-3.6.0/doc/interpreter/octave.html/Derivatives-_002f-Integrals-_002f-Transforms.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Derivatives-_002f-Integrals-_002f-Transforms.html	2012-02-22 15:02:27.000000000 -0500
@@ -49,9 +49,9 @@
    
      
 
 
      
-— Function File:  polyder (p)
      
-— Function File: [k] = polyder (a, b)
      
-— Function File: [q, d] = polyder (b, a)
      
+— Function File:  polyder (p)
      
+— Function File: [k] = polyder (a, b)
      
+— Function File: [q, d] = polyder (b, a)
      
 
      Return the coefficients of the derivative of the polynomial whose
 coefficients are given by the vector p.  If a pair of polynomials
 is given, return the derivative of the product a*b. 
@@ -69,8 +69,8 @@
    
      
 
 
      
-— Function File:  polyint (p)
      
-— Function File:  polyint (p, k)
      
+— Function File:  polyint (p)
      
+— Function File:  polyint (p, k)
      
 
      Return the coefficients of the integral of the polynomial whose
 coefficients are represented by the vector p.  The variable
 k is the constant of integration, which by default is set to zero. 
@@ -85,13 +85,13 @@
    
      
 
 
      
-— Function File:  polyaffine (f, mu)
      
+— Function File:  polyaffine (f, mu)
      
 
      Return the coefficients of the polynomial vector f after an affine
 transformation.  If f is the vector representing the polynomial f(x),
 then g = polyaffine (f, mu) is the vector
 representing:
 
-     
                g(x) = f((x-mu(1))/mu(2)).
+     
                g(x) = f( (x - mu(1)) / mu(2) )
 
      
         
      
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Descriptive-Statistics.html octave-3.6.1/doc/interpreter/octave.html/Descriptive-Statistics.html
--- octave-3.6.0/doc/interpreter/octave.html/Descriptive-Statistics.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Descriptive-Statistics.html	2012-02-22 15:02:27.000000000 -0500
@@ -84,9 +84,9 @@
 If the elements of x are sorted, the median is defined
 as
 
-     
                            x(ceil(N/2)),             N odd
-          median(x) =
-                      (x(N/2) + x((N/2)+1))/2,  N even
+     
                              x(ceil(N/2))             N odd
+          median (x) =
+                       (x(N/2) + x((N/2)+1))/2   N even
 
      
         
      If x is a matrix, compute the median value for each
 column and return them in a row vector.  If the optional dim
@@ -272,7 +272,7 @@
 — Function File:  skewness (x, dim)
      
 
      Compute the skewness of the elements of the vector x.
 
-     
                skewness (x) = N^(-1) std(x)^(-3) sum ((x - mean(x)).^3)
+     
                skewness (x) = 1/N std(x)^(-3) sum ((x - mean(x)).^3)
 
      
         
      If x is a matrix, return the skewness along the
 first non-singleton dimension of the matrix.  If the optional
@@ -292,7 +292,7 @@
 — Function File:  kurtosis (x, dim)
      
 
      Compute the kurtosis of the elements of the vector x.
 
-     
                kurtosis (x) = N^(-1) std(x)^(-4) sum ((x - mean(x)).^4) - 3
+     
                kurtosis (x) = 1/N std(x)^(-4) sum ((x - mean(x)).^4) - 3
 
      
         
      If x is a matrix, return the kurtosis over the
 first non-singleton dimension of the matrix.  If the optional
@@ -327,6 +327,7 @@
 
         
      The optional string type specifies the type of moment to be computed. 
 Valid options are:
+
           
      
 
      "c"
        Central Moment.  The moment about the mean defined as
 
@@ -334,11 +335,11 @@
 
      
           
      "a"
        Absolute Moment.  The moment about zero ignoring sign defined as
 
-          
                     1/N SUM_i ( abs(x(i)) )^p
+          
                     1/N SUM_i ( abs (x(i)) )^p
 
      
           
      "ac"
        Absolute Central Moment.  Defined as
 
-          
                     1/N SUM_i ( abs(x(i) - mean(x)) )^p
+          
                     1/N SUM_i ( abs (x(i) - mean(x)) )^p
 
      
           
      
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Displaying-Images.html octave-3.6.1/doc/interpreter/octave.html/Displaying-Images.html
--- octave-3.6.0/doc/interpreter/octave.html/Displaying-Images.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Displaying-Images.html	2012-02-22 15:02:27.000000000 -0500
@@ -42,13 +42,13 @@
    
      
 
 
      
-— Function File:  imshow (im)
      
-— Function File:  imshow (im, limits)
      
-— Function File:  imshow (im, map)
      
-— Function File:  imshow (rgb, ...)
      
-— Function File:  imshow (filename)
      
-— Function File:  imshow (..., string_param1, value1, ...)
      
-— Function File: h = imshow (...)
      
+— Function File:  imshow (im)
      
+— Function File:  imshow (im, limits)
      
+— Function File:  imshow (im, map)
      
+— Function File:  imshow (rgb, ...)
      
+— Function File:  imshow (filename)
      
+— Function File:  imshow (..., string_param1, value1, ...)
      
+— Function File: h = imshow (...)
      
 
      Display the image im, where im can be a 2-dimensional
 (gray-scale image) or a 3-dimensional (RGB image) matrix.
 
@@ -82,9 +82,9 @@
    
      
 
 
      
-— Function File:  image (img)
      
-— Function File:  image (x, y, img)
      
-— Function File: h = image (...)
      
+— Function File:  image (img)
      
+— Function File:  image (x, y, img)
      
+— Function File: h = image (...)
      
 
      Display a matrix as a color image.  The elements of img are indices
 into the current colormap, and the colormap will be scaled so that the
 extremes of img are mapped to the extremes of the colormap.
@@ -114,11 +114,11 @@
    
      
 
 
      
-— Function File:  imagesc (A)
      
-— Function File:  imagesc (x, y, A)
      
-— Function File:  imagesc (..., limits)
      
-— Function File:  imagesc (h, ...)
      
-— Function File: h = imagesc (...)
      
+— Function File:  imagesc (A)
      
+— Function File:  imagesc (x, y, A)
      
+— Function File:  imagesc (..., limits)
      
+— Function File:  imagesc (h, ...)
      
+— Function File: h = imagesc (...)
      
 
      Display a scaled version of the matrix A as a color image.  The
 colormap is scaled so that the entries of the matrix occupy the entire
 colormap.  If limits = [lo, hi] are given, then that
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Distributions.html octave-3.6.1/doc/interpreter/octave.html/Distributions.html
--- octave-3.6.0/doc/interpreter/octave.html/Distributions.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Distributions.html	2012-02-22 15:02:27.000000000 -0500
@@ -871,7 +871,7 @@
 Weibull distribution with scale parameter scale and shape
 parameter shape which is given by
 
-     
                   shape * scale^(-shape) * x^(shape-1) * exp (-(x/scale)^shape)
+     
                shape * scale^(-shape) * x^(shape-1) * exp (-(x/scale)^shape)
 
      
         
      for x ≥ 0.
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Dynamically-Linked-Functions.html octave-3.6.1/doc/interpreter/octave.html/Dynamically-Linked-Functions.html
--- octave-3.6.0/doc/interpreter/octave.html/Dynamically-Linked-Functions.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Dynamically-Linked-Functions.html	2012-02-22 15:02:29.000000000 -0500
@@ -33,7 +33,7 @@
 
 
      Appendix A Dynamically Linked Functions
      
 
-
      
+
      
 Octave has the possibility of including compiled code as dynamically
 linked extensions and then using these extensions as if they were part
 of Octave itself.  Octave can call C++ code
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Enabling-and-Disabling-Warnings.html octave-3.6.1/doc/interpreter/octave.html/Enabling-and-Disabling-Warnings.html
--- octave-3.6.0/doc/interpreter/octave.html/Enabling-and-Disabling-Warnings.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Enabling-and-Disabling-Warnings.html	2012-02-22 15:02:27.000000000 -0500
@@ -85,7 +85,7 @@
 assignments within the condition of a while or if
 statement.  For example, statements like
 
-     
                while (c = getc())
+     
                while (c = getc ())
             ...
 
      
      
      are common in C programming.
@@ -103,7 +103,7 @@
 writing them with an extra set of parentheses.  For example, writing the
 previous example as
 
-     
                while ((c = getc()))
+     
                while ((c = getc ()))
             ...
 
      
      
      will prevent the warning from being printed for this statement, while
@@ -194,7 +194,7 @@
 numbers in matrix notation.  For example,
 
      
                [ "f", 111, 111 ]
-               ⇒ "foo"
+          ⇒ "foo"
 
      
      
      elicits a warning if the Octave:num-to-str warning is
 enabled.  By default, the Octave:num-to-str warning is enabled.
@@ -206,7 +206,7 @@
 short circuits if any logical operators are used in a condition.  You
 can turn on the option
 
-     
                do_braindead_shortcircuit_evaluation(1)
+     
                do_braindead_shortcircuit_evaluation (1)
 
      
      
      if you would like to enable this short-circuit evaluation in
 Octave.  Note that the && and || operators always short
@@ -255,7 +255,7 @@
 For example,
 
      
                "abc" + 0
-               ⇒ 97 98 99
+          ⇒ 97 98 99
 
      
      
      elicits a warning if the Octave:str-to-num warning is enabled. 
 By default, the Octave:str-to-num warning is disabled.
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Environment-Variables.html octave-3.6.1/doc/interpreter/octave.html/Environment-Variables.html
--- octave-3.6.0/doc/interpreter/octave.html/Environment-Variables.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Environment-Variables.html	2012-02-22 15:02:28.000000000 -0500
@@ -38,7 +38,7 @@
 
      
 
 
      
-— Built-in Function:  getenv (var)
      
+— Built-in Function:  getenv (var)
      
 
      Return the value of the environment variable var.  For example,
 
      
                getenv ("PATH")
@@ -50,8 +50,8 @@
    
      
 
 
      
-— Built-in Function:  putenv (var, value)
      
-— Built-in Function:  setenv (var, value)
      
+— Built-in Function:  putenv (var, value)
      
+— Built-in Function:  setenv (var, value)
      
 
      Set the value of the environment variable var to value. 
 
      
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Famous-Matrices.html octave-3.6.1/doc/interpreter/octave.html/Famous-Matrices.html
--- octave-3.6.0/doc/interpreter/octave.html/Famous-Matrices.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Famous-Matrices.html	2012-02-22 15:02:27.000000000 -0500
@@ -98,7 +98,7 @@
 
      Return the Hilbert matrix of order n.  The i,j element
 of a Hilbert matrix is defined as
 
-     
                H (i, j) = 1 / (i + j - 1)
+     
                H(i, j) = 1 / (i + j - 1)
 
      
         
      Hilbert matrices are close to being singular which make them difficult to
 invert with numerical routines. 
@@ -106,9 +106,9 @@
 a Hilbert matrix of order 5 reveals just how difficult the problem is.
 
      
                cond (rand (5))
-              ⇒ 14.392
+             ⇒ 14.392
           cond (hilb (5))
-              ⇒ 4.7661e+05
+             ⇒ 4.7661e+05
 
      
         
      
diff -uNr octave-3.6.0/doc/interpreter/octave.html/File-Archiving-Utilities.html octave-3.6.1/doc/interpreter/octave.html/File-Archiving-Utilities.html
--- octave-3.6.0/doc/interpreter/octave.html/File-Archiving-Utilities.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/File-Archiving-Utilities.html	2012-02-22 15:02:28.000000000 -0500
@@ -38,8 +38,8 @@
 
      
 
 
      
-— Function File:  bunzip2 (bzfile)
      
-— Function File:  bunzip2 (bzfile, dir)
      
+— Function File:  bunzip2 (bzfile)
      
+— Function File:  bunzip2 (bzfile, dir)
      
 
      Unpack the bzip2 archive bzfile to the directory dir.  If
 dir is not specified, it defaults to the current directory. 
 
@@ -53,8 +53,8 @@
    
      
 
 
      
-— Function File: entries = gzip (files)
      
-— Function File: entries = gzip (files, outdir)
      
+— Function File: entries = gzip (files)
      
+— Function File: entries = gzip (files, outdir)
      
 
      Compress the list of files and/or directories specified in files. 
 Each file is compressed separately and a new file with a '.gz' extension
 is created.  The original files are not modified.  Existing compressed
@@ -71,7 +71,7 @@
    
      
 
 
      
-— Function File:  gunzip (gzfile, dir)
      
+— Function File:  gunzip (gzfile, dir)
      
 
      Unpack the gzip archive gzfile to the directory dir.  If
 dir is not specified, it defaults to the current directory.  If
 gzfile is a directory, all gzfiles in the directory will be
@@ -87,8 +87,8 @@
    
      
 
 
      
-— Function File: entries = tar (tarfile, files)
      
-— Function File: entries = tar (tarfile, files, root)
      
+— Function File: entries = tar (tarfile, files)
      
+— Function File: entries = tar (tarfile, files, root)
      
 
      Pack files files into the TAR archive tarfile.  The
 list of files must be a string or a cell array of strings.
 
@@ -108,8 +108,8 @@
    
      
 
 
      
-— Function File:  untar (tarfile)
      
-— Function File:  untar (tarfile, dir)
      
+— Function File:  untar (tarfile)
      
+— Function File:  untar (tarfile, dir)
      
 
      Unpack the TAR archive tarfile to the directory dir. 
 If dir is not specified, it defaults to the current directory. 
 
@@ -123,8 +123,8 @@
    
      
 
 
      
-— Function File: entries = zip (zipfile, files)
      
-— Function File: entries = zip (zipfile, files, rootdir)
      
+— Function File: entries = zip (zipfile, files)
      
+— Function File: entries = zip (zipfile, files, rootdir)
      
 
      Compress the list of files and/or directories specified in files
 into the archive zipfile in the same directory.  If rootdir
 is defined the files are located relative to rootdir rather
@@ -140,8 +140,8 @@
    
      
 
 
      
-— Function File:  unzip (zipfile)
      
-— Function File:  unzip (zipfile, dir)
      
+— Function File:  unzip (zipfile)
      
+— Function File:  unzip (zipfile, dir)
      
 
      Unpack the ZIP archive zipfile to the directory dir. 
 If dir is not specified, it defaults to the current directory. 
 
@@ -155,9 +155,9 @@
    
      
 
 
      
-— Function File: files = unpack (file)
      
-— Function File: files = unpack (file, dir)
      
-— Function File: files = unpack (file, dir, filetype)
      
+— Function File: files = unpack (file)
      
+— Function File: files = unpack (file, dir)
      
+— Function File: files = unpack (file, dir, filetype)
      
 
      Unpack the archive file based on its extension to the directory
 dir.  If file is a list of strings, then each file is
 unpacked individually.  If dir is not specified, it defaults to
@@ -176,8 +176,8 @@
    
      
 
 
      
-— Function File: entries = bzip2 (files)
      
-— Function File: entries = bzip2 (files, outdir)
      
+— Function File: entries = bzip2 (files)
      
+— Function File: entries = bzip2 (files, outdir)
      
 
      Compress the list of files specified in files. 
 Each file is compressed separately and a new file with a '.bz2' extension
 is created.  The original files are not modified.  Existing compressed files
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Filesystem-Utilities.html octave-3.6.1/doc/interpreter/octave.html/Filesystem-Utilities.html
--- octave-3.6.0/doc/interpreter/octave.html/Filesystem-Utilities.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Filesystem-Utilities.html	2012-02-22 15:02:28.000000000 -0500
@@ -42,8 +42,8 @@
    
      
 
 
      
-— Function File: [status, msg, msgid] = movefile (f1, f2)
      
-— Function File: [status, msg, msgid] = movefile (f1, f2, 'f')
      
+— Function File: [status, msg, msgid] = movefile (f1, f2)
      
+— Function File: [status, msg, msgid] = movefile (f1, f2, 'f')
      
 
      Move the file f1 to the new name f2.  The name f1
 may contain globbing patterns.  If f1 expands to multiple file
 names, f2 must be a directory.  If the force flag 'f' is given
@@ -64,7 +64,7 @@
    
      
 
 
      
-— Built-in Function: [err, msg] = rename (old, new)
      
+— Built-in Function: [err, msg] = rename (old, new)
      
 
      Change the name of file old to new.
 
         
      If successful, err is 0 and msg is an empty string. 
@@ -81,8 +81,8 @@
    
      
 
 
      
-— Function File: [status, msg, msgid] = copyfile (f1, f2)
      
-— Function File: [status, msg, msgid] = copyfile (f1, f2, 'f')
      
+— Function File: [status, msg, msgid] = copyfile (f1, f2)
      
+— Function File: [status, msg, msgid] = copyfile (f1, f2, 'f')
      
 
      Copy the file f1 to the new name f2.  The name f1
 may contain globbing patterns.  If f1 expands to multiple file
 names, f2 must be a directory.  If the force flag 'f' is given then
@@ -103,7 +103,7 @@
    
      
 
 
      
-— Built-in Function: [err, msg] = unlink (file)
      
+— Built-in Function: [err, msg] = unlink (file)
      
 
      Delete the file named file.
 
         
      If successful, err is 0 and msg is an empty string. 
@@ -115,7 +115,7 @@
    
      
 
 
      
-— Built-in Function: [err, msg] = link (old, new)
      
+— Built-in Function: [err, msg] = link (old, new)
      
 
      Create a new link (also known as a hard link) to an existing file.
 
         
      If successful, err is 0 and msg is an empty string. 
@@ -132,7 +132,7 @@
    
      
 
 
      
-— Built-in Function: [err, msg] = symlink (old, new)
      
+— Built-in Function: [err, msg] = symlink (old, new)
      
 
      Create a symbolic link new which contains the string old.
 
         
      If successful, err is 0 and msg is an empty string. 
@@ -149,7 +149,7 @@
    
      
 
 
      
-— Built-in Function: [result, err, msg] = readlink (symlink)
      
+— Built-in Function: [result, err, msg] = readlink (symlink)
      
 
      Read the value of the symbolic link symlink.
 
         
      If successful, result contains the contents of the symbolic link
@@ -167,8 +167,8 @@
    
      
 
 
      
-— Built-in Function: [status, msg, msgid] = mkdir (dir)
      
-— Built-in Function: [status, msg, msgid] = mkdir (parent, dir)
      
+— Built-in Function: [status, msg, msgid] = mkdir (dir)
      
+— Built-in Function: [status, msg, msgid] = mkdir (parent, dir)
      
 
      Create a directory named dir in the directory parent.
 
         
      If successful, status is 1, with msg and msgid empty
@@ -186,8 +186,8 @@
    
      
 
 
      
-— Built-in Function: [status, msg, msgid] = rmdir (dir)
      
-— Built-in Function: [status, msg, msgid] = rmdir (dir, "s")
      
+— Built-in Function: [status, msg, msgid] = rmdir (dir)
      
+— Built-in Function: [status, msg, msgid] = rmdir (dir, "s")
      
 
      Remove the directory named dir.
 
         
      If successful, status is 1, with msg and msgid empty
@@ -208,9 +208,9 @@
    
      
 
 
      
-— Built-in Function: val = confirm_recursive_rmdir ()
      
-— Built-in Function: old_val = confirm_recursive_rmdir (new_val)
      
-— Built-in Function:  confirm_recursive_rmdir (new_val, "local")
      
+— Built-in Function: val = confirm_recursive_rmdir ()
      
+— Built-in Function: old_val = confirm_recursive_rmdir (new_val)
      
+— Built-in Function:  confirm_recursive_rmdir (new_val, "local")
      
 
      Query or set the internal variable that controls whether Octave
 will ask for confirmation before recursively removing a directory tree.
 
@@ -223,7 +223,7 @@
    
      
 
 
      
-— Built-in Function: [err, msg] = mkfifo (name, mode)
      
+— Built-in Function: [err, msg] = mkfifo (name, mode)
      
 
      Create a fifo special file named name with file mode mode
 
         
      If successful, err is 0 and msg is an empty string. 
@@ -235,7 +235,7 @@
    
      
 
 
      
-— Built-in Function:  umask (mask)
      
+— Built-in Function:  umask (mask)
      
 
      Set the permission mask for file creation.  The parameter mask
 is an integer, interpreted as an octal number.  If successful,
 returns the previous value of the mask (as an integer to be
@@ -246,10 +246,10 @@
 
 
 
      
-— Built-in Function: [info, err, msg] = stat (file)
      
-— Built-in Function: [info, err, msg] = stat (fid)
      
-— Built-in Function: [info, err, msg] = lstat (file)
      
-— Built-in Function: [info, err, msg] = lstat (fid)
      
+— Built-in Function: [info, err, msg] = stat (file)
      
+— Built-in Function: [info, err, msg] = stat (fid)
      
+— Built-in Function: [info, err, msg] = lstat (file)
      
+— Built-in Function: [info, err, msg] = lstat (fid)
      
 
      Return a structure info containing the following information about
 file or file identifier fid.
 
@@ -328,7 +328,7 @@
    
      
 
 
      
-— Built-in Function:  S_ISBLK (mode)
      
+— Built-in Function:  S_ISBLK (mode)
      
 
      Return true if mode corresponds to a block device.  The value
 of mode is assumed to be returned from a call to stat. 
 
@@ -342,7 +342,7 @@
    
      
 
 
      
-— Built-in Function:  S_ISCHR (mode)
      
+— Built-in Function:  S_ISCHR (mode)
      
 
      Return true if mode corresponds to a character device.  The value
 of mode is assumed to be returned from a call to stat. 
 
@@ -356,7 +356,7 @@
    
      
 
 
      
-— Built-in Function:  S_ISDIR (mode)
      
+— Built-in Function:  S_ISDIR (mode)
      
 
      Return true if mode corresponds to a directory.  The value
 of mode is assumed to be returned from a call to stat. 
 
@@ -370,7 +370,7 @@
    
      
 
 
      
-— Built-in Function:  S_ISFIFO (mode)
      
+— Built-in Function:  S_ISFIFO (mode)
      
 
      Return true if mode corresponds to a fifo.  The value
 of mode is assumed to be returned from a call to stat. 
 
@@ -384,7 +384,7 @@
    
      
 
 
      
-— Built-in Function:  S_ISLNK (mode)
      
+— Built-in Function:  S_ISLNK (mode)
      
 
      Return true if mode corresponds to a symbolic link.  The value
 of mode is assumed to be returned from a call to stat. 
 
@@ -398,7 +398,7 @@
    
      
 
 
      
-— Built-in Function:  S_ISREG (mode)
      
+— Built-in Function:  S_ISREG (mode)
      
 
      Return true if mode corresponds to a regular file.  The value
 of mode is assumed to be returned from a call to stat. 
 
@@ -412,7 +412,7 @@
    
      
 
 
      
-— Built-in Function:  S_ISSOCK (mode)
      
+— Built-in Function:  S_ISSOCK (mode)
      
 
      Return true if mode corresponds to a socket.  The value
 of mode is assumed to be returned from a call to stat. 
 
@@ -426,7 +426,7 @@
    
      
 
 
      
-— Function File: [status, result, msgid] = fileattrib (file)
      
+— Function File: [status, result, msgid] = fileattrib (file)
      
 
      Return information about file.
 
         
      If successful, status is 1, with result containing a
@@ -471,7 +471,7 @@
    
      
 
 
      
-— Function File:  isdir (f)
      
+— Function File:  isdir (f)
      
 
      Return true if f is a directory. 
 
 
@@ -484,7 +484,7 @@
    
      
 
 
      
-— Built-in Function: [files, err, msg] = readdir (dir)
      
+— Built-in Function: [files, err, msg] = readdir (dir)
      
 
      Return names of the files in the directory dir as a cell array of
 strings.  If an error occurs, return an empty cell array in files.
 
@@ -502,7 +502,7 @@
    
      
 
 
      
-— Built-in Function:  glob (pattern)
      
+— Built-in Function:  glob (pattern)
      
 
      Given an array of pattern strings (as a char array or a cell array) in
 pattern, return a cell array of file names that match any of
 them, or an empty cell array if no patterns match.  The pattern strings are
@@ -550,7 +550,7 @@
    
      
 
 
      
-— Built-in Function:  fnmatch (pattern, string)
      
+— Built-in Function:  fnmatch (pattern, string)
      
 
      Return 1 or zero for each element of string that matches any of
 the elements of the string array pattern, using the rules of
 filename pattern matching.  For example:
@@ -564,8 +564,8 @@
    
      
 
 
      
-— Built-in Function:  file_in_path (path, file)
      
-— Built-in Function:  file_in_path (path, file, "all")
      
+— Built-in Function:  file_in_path (path, file)
      
+— Built-in Function:  file_in_path (path, file, "all")
      
 
      Return the absolute name of file if it can be found in
 path.  The value of path should be a colon-separated list of
 directories in the format described for path.  If no file
@@ -592,8 +592,8 @@
    
      
 
 
      
-— Built-in Function:  filesep ()
      
-— Built-in Function:  filesep ('all')
      
+— Built-in Function:  filesep ()
      
+— Built-in Function:  filesep ('all')
      
 
      Return the system-dependent character used to separate directory names.
 
         
      If 'all' is given, the function returns all valid file separators in
@@ -611,9 +611,9 @@
    
      
 
 
      
-— Built-in Function: val = filemarker ()
      
-— Built-in Function:  filemarker (new_val)
      
-— Built-in Function:  filemarker (new_val, "local")
      
+— Built-in Function: val = filemarker ()
      
+— Built-in Function:  filemarker (new_val)
      
+— Built-in Function:  filemarker (new_val, "local")
      
 
      Query or set the character used to separate filename from the
 the subfunction names contained within the file.  This can be used in
 a generic manner to interact with subfunctions.  For example,
@@ -638,7 +638,7 @@
    
      
 
 
      
-— Function File: [dir, name, ext, ver] = fileparts (filename)
      
+— Function File: [dir, name, ext, ver] = fileparts (filename)
      
 
      Return the directory, name, extension, and version components of
 filename. 
 
@@ -652,7 +652,7 @@
    
      
 
 
      
-— Function File: filename = fullfile (dir1, dir2, ..., file)
      
+— Function File: filename = fullfile (dir1, dir2, ..., file)
      
 
      Return a complete filename constructed from the given components. 
 
 
@@ -665,7 +665,7 @@
    
      
 
 
      
-— Built-in Function:  tilde_expand (string)
      
+— Built-in Function:  tilde_expand (string)
      
 
      Perform tilde expansion on string.  If string begins with a
 tilde character, (‘~’), all of the characters preceding the first
 slash (or all characters, if there is no slash) are treated as a
@@ -685,7 +685,7 @@
    
      
 
 
      
-— Built-in Function: [cname, status, msg] canonicalize_file_name (name)
      
+— Built-in Function: [cname, status, msg] canonicalize_file_name (name)
      
 
      Return the canonical name of file name. 
 
      
 
@@ -693,7 +693,7 @@
    
      
 
 
      
-— Built-in Function:  make_absolute_filename (file)
      
+— Built-in Function:  make_absolute_filename (file)
      
 
      Return the full name of file, relative to the current directory. 
 
 
@@ -706,7 +706,7 @@
    
      
 
 
      
-— Built-in Function:  is_absolute_filename (file)
      
+— Built-in Function:  is_absolute_filename (file)
      
 
      Return true if file is an absolute filename. 
 
 
@@ -719,7 +719,7 @@
    
      
 
 
      
-— Built-in Function:  is_rooted_relative_filename (file)
      
+— Built-in Function:  is_rooted_relative_filename (file)
      
 
      Return true if file is a rooted-relative filename. 
 
 
@@ -732,7 +732,7 @@
    
      
 
 
      
-— Built-in Function:  P_tmpdir ()
      
+— Built-in Function:  P_tmpdir ()
      
 
      Return the default name of the directory for temporary files on
 this system.  The name of this directory is system dependent. 
 
      
@@ -741,7 +741,7 @@
    
      
 
 
      
-— Function File: dir = tempdir ()
      
+— Function File: dir = tempdir ()
      
 
      Return the name of the system's directory for temporary files. 
 
      
 
@@ -749,9 +749,9 @@
    
      
 
 
      
-— Function File:  tempname ()
      
-— Function File:  tempname (dir)
      
-— Function File:  tempname (dir, prefix)
      
+— Function File:  tempname ()
      
+— Function File:  tempname (dir)
      
+— Function File:  tempname (dir, prefix)
      
 
      This function is an alias for tmpnam. 
 
 
@@ -764,8 +764,8 @@
    
      
 
 
      
-— Function File: current_state recycle ()
      
-— Function File: old_state recycle (new_state)
      
+— Function File: current_state recycle ()
      
+— Function File: old_state recycle (new_state)
      
 
      Query or set the preference for recycling deleted files.
 
         
      Recycling files instead of permanently deleting them is currently not
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Finding-Roots.html octave-3.6.1/doc/interpreter/octave.html/Finding-Roots.html
--- octave-3.6.0/doc/interpreter/octave.html/Finding-Roots.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Finding-Roots.html	2012-02-22 15:02:27.000000000 -0500
@@ -122,10 +122,10 @@
         
      For example:
 
      
                p = [2 3 1 1 2];
-          [m, n] = mpoles(p);
-            ⇒ m = [1; 1; 2; 1; 2]
-            ⇒ n = [2; 5; 1; 4; 3]
-            ⇒ p(n) = [3, 2, 2, 1, 1]
+          [m, n] = mpoles (p)
+             ⇒ m = [1; 1; 2; 1; 2]
+             ⇒ n = [2; 5; 1; 4; 3]
+             ⇒ p(n) = [3, 2, 2, 1, 1]
 
      
         
      
diff -uNr octave-3.6.0/doc/interpreter/octave.html/FTP-Objects.html octave-3.6.1/doc/interpreter/octave.html/FTP-Objects.html
--- octave-3.6.0/doc/interpreter/octave.html/FTP-Objects.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/FTP-Objects.html	2012-02-22 15:02:28.000000000 -0500
@@ -36,8 +36,8 @@
 
      
 
 
      
-— Function File: f = ftp (host)
      
-— Function File: f = ftp (host, username, password)
      
+— Function File: f = ftp (host)
      
+— Function File: f = ftp (host, username, password)
      
 
      Connect to the FTP server host with username and password. 
 If username and password are not specified, user "anonymous"
 with no password is used.  The returned FTP object f represents the
@@ -48,9 +48,9 @@
    
      
 
 
      
-— Function File:  mget (f, file)
      
-— Function File:  mget (f, dir)
      
-— Function File:  mget (..., target)
      
+— Function File:  mget (f, file)
      
+— Function File:  mget (f, dir)
      
+— Function File:  mget (..., target)
      
 
      Download a remote file file or directory dir to the local
 directory on the FTP connection f.  f is an FTP object
 returned by the ftp function.
@@ -67,7 +67,7 @@
    
      
 
 
      
-— Function File:  mput (f, file)
      
+— Function File:  mput (f, file)
      
 
      Upload the local file file into the current remote directory on
 the FTP connection f.  f is an FTP object returned by the
 ftp function.
@@ -80,7 +80,7 @@
    
      
 
 
      
-— Function File:  ascii (f)
      
+— Function File:  ascii (f)
      
 
      Put the FTP connection f into ascii mode. 
 f is an FTP object returned by the ftp function. 
 
      
@@ -89,7 +89,7 @@
    
      
 
 
      
-— Function File:  binary (f)
      
+— Function File:  binary (f)
      
 
      Put the FTP connection f into binary mode. 
 f is an FTP object returned by the ftp function. 
 
      
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Function-Application.html octave-3.6.1/doc/interpreter/octave.html/Function-Application.html
--- octave-3.6.0/doc/interpreter/octave.html/Function-Application.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Function-Application.html	2012-02-22 15:02:27.000000000 -0500
@@ -295,7 +295,7 @@
           s.name2 = "Jill Jones";
           structfun (@(x) regexp (x, '(\w+)$', "matches"){1}, s,
                      "UniformOutput", false)
-              ⇒
+          ⇒
              {
                name1 = Smith
                name2 = Jones
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Function-Headers.html octave-3.6.1/doc/interpreter/octave.html/Function-Headers.html
--- octave-3.6.0/doc/interpreter/octave.html/Function-Headers.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Function-Headers.html	2012-02-22 15:02:29.000000000 -0500
@@ -34,7 +34,7 @@
 
 
      C.3 Conventional Headers for Octave Functions
      
 
-
      
+
      
 Octave has conventions for using special comments in function files
 to give information such as who wrote them.  This section explains these
 conventions.
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Function-Index.html octave-3.6.1/doc/interpreter/octave.html/Function-Index.html
--- octave-3.6.0/doc/interpreter/octave.html/Function-Index.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Function-Index.html	2012-02-22 15:02:29.000000000 -0500
@@ -48,12 +48,12 @@
 
    • acsc: Trigonometry
      • 
 
    • acscd: Trigonometry
      • 
 
    • acsch: Trigonometry
      • 
-
    • add_input_event_hook: Parser
      • 
+
    • add_input_event_hook: Parser
      • 
 
    • addlistener: Object Groups
      • 
 
    • addpath: Manipulating the Load Path
      • 
-
    • addpref: User-Defined Preferences
      • 
+
    • addpref: User-Defined Preferences
      • 
 
    • addproperty: Object Groups
      • 
-
    • addtodate: Timing Utilities
      • 
+
    • addtodate: Timing Utilities
      • 
 
    • airy: Special Functions
      • 
 
    • all: Finding Elements and Checking Conditions
      • 
 
    • allchild: Graphics Objects
      • 
@@ -64,24 +64,24 @@
 
    • angle: Complex Arithmetic
      • 
 
    • anova: Tests
      • 
 
    • any: Finding Elements and Checking Conditions
      • 
-
    • arch_fit: Signal Processing
      • 
-
    • arch_rnd: Signal Processing
      • 
-
    • arch_test: Signal Processing
      • 
+
    • arch_fit: Signal Processing
      • 
+
    • arch_rnd: Signal Processing
      • 
+
    • arch_test: Signal Processing
      • 
 
    • area: Two-Dimensional Plots
      • 
 
    • arg: Complex Arithmetic
      • 
 
    • argnames: Inline Functions
      • 
 
    • argv: Command Line Options
      • 
-
    • arma_rnd: Signal Processing
      • 
+
    • arma_rnd: Signal Processing
      • 
 
    • arrayfun: Function Application
      • 
-
    • ascii: FTP Objects
      • 
-
    • asctime: Timing Utilities
      • 
+
    • ascii: FTP Objects
      • 
+
    • asctime: Timing Utilities
      • 
 
    • asec: Trigonometry
      • 
 
    • asecd: Trigonometry
      • 
 
    • asech: Trigonometry
      • 
 
    • asin: Trigonometry
      • 
 
    • asind: Trigonometry
      • 
 
    • asinh: Trigonometry
      • 
-
    • assert: Test Functions
      • 
+
    • assert: Test Functions
      • 
 
    • assignin: Evaluation in a Different Context
      • 
 
    • atan: Trigonometry
      • 
 
    • atan2: Trigonometry
      • 
@@ -89,15 +89,15 @@
 
    • atanh: Trigonometry
      • 
 
    • atexit: Quitting Octave
      • 
 
    • autoload: Overloading and Autoloading
      • 
-
    • autoreg_matrix: Signal Processing
      • 
-
    • autumn: Representing Images
      • 
+
    • autoreg_matrix: Signal Processing
      • 
+
    • autumn: Representing Images
      • 
 
    • available_graphics_toolkits: Graphics Toolkits
      • 
 
    • axes: Multiple Plot Windows
      • 
 
    • axis: Axis Configuration
      • 
 
    • balance: Basic Matrix Functions
      • 
 
    • bar: Two-Dimensional Plots
      • 
 
    • barh: Two-Dimensional Plots
      • 
-
    • bartlett: Signal Processing
      • 
+
    • bartlett: Signal Processing
      • 
 
    • bartlett_test: Tests
      • 
 
    • base2dec: String Conversions
      • 
 
    • beep: Raising Errors
      • 
@@ -116,9 +116,9 @@
 
    • betarnd: Random Number Generation
      • 
 
    • bicg: Specialized Solvers
      • 
 
    • bicgstab: Specialized Solvers
      • 
-
    • bicubic: Multi-dimensional Interpolation
      • 
+
    • bicubic: Multi-dimensional Interpolation
      • 
 
    • bin2dec: String Conversions
      • 
-
    • binary: FTP Objects
      • 
+
    • binary: FTP Objects
      • 
 
    • bincoeff: Special Functions
      • 
 
    • binocdf: Distributions
      • 
 
    • binoinv: Distributions
      • 
@@ -134,20 +134,20 @@
 
    • bitshift: Bit Manipulations
      • 
 
    • bitunpack: Built-in Data Types
      • 
 
    • bitxor: Bit Manipulations
      • 
-
    • blackman: Signal Processing
      • 
+
    • blackman: Signal Processing
      • 
 
    • blanks: Creating Strings
      • 
 
    • blkdiag: Rearranging Matrices
      • 
 
    • blkmm: Functions of a Matrix
      • 
-
    • bone: Representing Images
      • 
+
    • bone: Representing Images
      • 
 
    • box: Plot Annotations
      • 
-
    • brighten: Representing Images
      • 
+
    • brighten: Representing Images
      • 
 
    • bsxfun: Broadcasting
      • 
 
    • builtin: Overloading and Autoloading
      • 
-
    • bunzip2: File Archiving Utilities
      • 
-
    • byte_size: Matrices and Arrays in Oct-Files
      • 
-
    • bzip2: File Archiving Utilities
      • 
-
    • calendar: Timing Utilities
      • 
-
    • canonicalize_file_name: Filesystem Utilities
      • 
+
    • bunzip2: File Archiving Utilities
      • 
+
    • byte_size: Matrices and Arrays in Oct-Files
      • 
+
    • bzip2: File Archiving Utilities
      • 
+
    • calendar: Timing Utilities
      • 
+
    • canonicalize_file_name: Filesystem Utilities
      • 
 
    • cart2pol: Coordinate Transformations
      • 
 
    • cart2sph: Coordinate Transformations
      • 
 
    • cast: Built-in Data Types
      • 
@@ -159,7 +159,7 @@
 
    • caxis: Axis Configuration
      • 
 
    • cbrt: Exponents and Logarithms
      • 
 
    • ccolamd: Mathematical Considerations
      • 
-
    • cd: Current Working Directory
      • 
+
    • cd: Current Working Directory
      • 
 
    • cd: A Sample Command Description
      • 
 
    • ceil: Utility Functions
      • 
 
    • cell: Creating Cell Arrays
      • 
@@ -173,7 +173,7 @@
 
    • center: Basic Statistical Functions
      • 
 
    • cgs: Specialized Solvers
      • 
 
    • char: Concatenating Strings
      • 
-
    • chdir: Current Working Directory
      • 
+
    • chdir: Current Working Directory
      • 
 
    • chdir: A Sample Command Description
      • 
 
    • chi2cdf: Distributions
      • 
 
    • chi2inv: Distributions
      • 
@@ -196,15 +196,15 @@
 
    • clc: Cursor Motion
      • 
 
    • clear: Status of Variables
      • 
 
    • clf: Multiple Plot Windows
      • 
-
    • clock: Timing Utilities
      • 
+
    • clock: Timing Utilities
      • 
 
    • cloglog: Basic Statistical Functions
      • 
 
    • close: Multiple Plot Windows
      • 
 
    • closereq: Multiple Plot Windows
      • 
 
    • colamd: Mathematical Considerations
      • 
 
    • colloc: Orthogonal Collocation
      • 
-
    • colon: Defining Indexing And Indexed Assignment
      • 
+
    • colon: Defining Indexing And Indexed Assignment
      • 
 
    • colorbar: Plot Annotations
      • 
-
    • colormap: Representing Images
      • 
+
    • colormap: Representing Images
      • 
 
    • colperm: Mathematical Considerations
      • 
 
    • colstyle: Marker Styles
      • 
 
    • columns: Object Sizes
      • 
@@ -214,29 +214,29 @@
 
    • common_size: Finding Elements and Checking Conditions
      • 
 
    • commutation_matrix: Special Functions
      • 
 
    • compan: Finding Roots
      • 
-
    • compare_versions: System Information
      • 
+
    • compare_versions: System Information
      • 
 
    • compass: Two-Dimensional Plots
      • 
 
    • completion_append_char: Commands For Completion
      • 
 
    • completion_matches: Commands For Completion
      • 
 
    • complex: Numeric Data Types
      • 
-
    • computer: System Information
      • 
+
    • computer: System Information
      • 
 
    • cond: Basic Matrix Functions
      • 
 
    • condest: Sparse Linear Algebra
      • 
-
    • confirm_recursive_rmdir: Filesystem Utilities
      • 
+
    • confirm_recursive_rmdir: Filesystem Utilities
      • 
 
    • conj: Complex Arithmetic
      • 
 
    • contour: Two-Dimensional Plots
      • 
 
    • contour3: Two-Dimensional Plots
      • 
 
    • contourc: Two-Dimensional Plots
      • 
 
    • contourf: Two-Dimensional Plots
      • 
-
    • contrast: Representing Images
      • 
+
    • contrast: Representing Images
      • 
 
    • conv: Products of Polynomials
      • 
-
    • conv2: Products of Polynomials
      • 
-
    • convhull: Convex Hull
      • 
-
    • convhulln: Convex Hull
      • 
+
    • conv2: Products of Polynomials
      • 
+
    • convhull: Convex Hull
      • 
+
    • convhulln: Convex Hull
      • 
 
    • convn: Products of Polynomials
      • 
-
    • cool: Representing Images
      • 
-
    • copper: Representing Images
      • 
-
    • copyfile: Filesystem Utilities
      • 
+
    • cool: Representing Images
      • 
+
    • copper: Representing Images
      • 
+
    • copyfile: Filesystem Utilities
      • 
 
    • cor_test: Tests
      • 
 
    • corr: Correlation and Regression Analysis
      • 
 
    • cos: Trigonometry
      • 
@@ -247,7 +247,7 @@
 
    • coth: Trigonometry
      • 
 
    • cov: Correlation and Regression Analysis
      • 
 
    • cplxpair: Complex Arithmetic
      • 
-
    • cputime: Timing Utilities
      • 
+
    • cputime: Timing Utilities
      • 
 
    • crash_dumps_octave_core: Saving Data on Unexpected Exits
      • 
 
    • cross: Utility Functions
      • 
 
    • csc: Trigonometry
      • 
@@ -257,7 +257,7 @@
 
    • csvread: Simple File I/O
      • 
 
    • csvwrite: Simple File I/O
      • 
 
    • csymamd: Mathematical Considerations
      • 
-
    • ctime: Timing Utilities
      • 
+
    • ctime: Timing Utilities
      • 
 
    • ctranspose: Arithmetic Ops
      • 
 
    • cummax: Utility Functions
      • 
 
    • cummin: Utility Functions
      • 
@@ -273,11 +273,11 @@
 
    • dasrt_options: Differential-Algebraic Equations
      • 
 
    • dassl: Differential-Algebraic Equations
      • 
 
    • dassl_options: Differential-Algebraic Equations
      • 
-
    • date: Timing Utilities
      • 
-
    • datenum: Timing Utilities
      • 
-
    • datestr: Timing Utilities
      • 
-
    • datetick: Timing Utilities
      • 
-
    • datevec: Timing Utilities
      • 
+
    • date: Timing Utilities
      • 
+
    • datenum: Timing Utilities
      • 
+
    • datestr: Timing Utilities
      • 
+
    • datetick: Timing Utilities
      • 
+
    • datevec: Timing Utilities
      • 
 
    • dbclear: Breakpoints
      • 
 
    • dbcont: Leaving Debug Mode
      • 
 
    • dbdown: Call Stack
      • 
@@ -299,30 +299,30 @@
 
    • dec2base: String Conversions
      • 
 
    • dec2bin: String Conversions
      • 
 
    • dec2hex: String Conversions
      • 
-
    • deconv: Products of Polynomials
      • 
+
    • deconv: Products of Polynomials
      • 
 
    • default_save_options: Simple File I/O
      • 
 
    • del2: Utility Functions
      • 
-
    • delaunay: Delaunay Triangulation
      • 
-
    • delaunay3: Delaunay Triangulation
      • 
-
    • delaunayn: Delaunay Triangulation
      • 
+
    • delaunay: Delaunay Triangulation
      • 
+
    • delaunay3: Delaunay Triangulation
      • 
+
    • delaunayn: Delaunay Triangulation
      • 
 
    • delete: Multiple Plot Windows
      • 
 
    • dellistener: Object Groups
      • 
-
    • demo: Demonstration Functions
      • 
+
    • demo: Demonstration Functions
      • 
 
    • det: Basic Matrix Functions
      • 
-
    • detrend: Signal Processing
      • 
+
    • detrend: Signal Processing
      • 
 
    • diag: Rearranging Matrices
      • 
 
    • diary: Diary and Echo Commands
      • 
 
    • diff: Finding Elements and Checking Conditions
      • 
-
    • diffpara: Signal Processing
      • 
+
    • diffpara: Signal Processing
      • 
 
    • diffuse: Three-Dimensional Plots
      • 
-
    • dims: Matrices and Arrays in Oct-Files
      • 
-
    • dir: Current Working Directory
      • 
+
    • dims: Matrices and Arrays in Oct-Files
      • 
+
    • dir: Current Working Directory
      • 
 
    • discrete_cdf: Distributions
      • 
 
    • discrete_inv: Distributions
      • 
 
    • discrete_pdf: Distributions
      • 
 
    • discrete_rnd: Random Number Generation
      • 
 
    • disp: Terminal Output
      • 
-
    • display: Manipulating Classes
      • 
+
    • display: Manipulating Classes
      • 
 
    • divergence: Utility Functions
      • 
 
    • dlmread: Simple File I/O
      • 
 
    • dlmwrite: Simple File I/O
      • 
@@ -331,16 +331,16 @@
 
    • do_string_escapes: String Conversions
      • 
 
    • doc: Getting Help
      • 
 
    • doc_cache_file: Getting Help
      • 
-
    • dos: Controlling Subprocesses
      • 
+
    • dos: Controlling Subprocesses
      • 
 
    • dot: Utility Functions
      • 
 
    • double: Numeric Data Types
      • 
 
    • drawnow: Multiple Plot Windows
      • 
-
    • dsearch: Identifying Points in Triangulation
      • 
-
    • dsearchn: Identifying Points in Triangulation
      • 
+
    • dsearch: Identifying Points in Triangulation
      • 
+
    • dsearchn: Identifying Points in Triangulation
      • 
 
    • dump_prefs: Startup Files
      • 
-
    • dup2: Controlling Subprocesses
      • 
+
    • dup2: Controlling Subprocesses
      • 
 
    • duplication_matrix: Special Functions
      • 
-
    • durbinlevinson: Signal Processing
      • 
+
    • durbinlevinson: Signal Processing
      • 
 
    • e: Mathematical Constants
      • 
 
    • echo: Diary and Echo Commands
      • 
 
    • echo_executing_commands: Diary and Echo Commands
      • 
@@ -349,15 +349,15 @@
 
    • EDITOR: Commands For History
      • 
 
    • eig: Basic Matrix Functions
      • 
 
    • eigs: Sparse Linear Algebra
      • 
-
    • elem: Matrices and Arrays in Oct-Files
      • 
+
    • elem: Matrices and Arrays in Oct-Files
      • 
 
    • ellipsoid: Three-dimensional Geometric Shapes
      • 
 
    • empirical_cdf: Distributions
      • 
 
    • empirical_inv: Distributions
      • 
 
    • empirical_pdf: Distributions
      • 
 
    • empirical_rnd: Random Number Generation
      • 
-
    • endgrent: Group Database Functions
      • 
-
    • endpwent: Password Database Functions
      • 
-
    • eomday: Timing Utilities
      • 
+
    • endgrent: Group Database Functions
      • 
+
    • endpwent: Password Database Functions
      • 
+
    • eomday: Timing Utilities
      • 
 
    • eps: Mathematical Constants
      • 
 
    • eq: Comparison Ops
      • 
 
    • erf: Special Functions
      • 
@@ -368,14 +368,14 @@
 
    • errno_list: Catching Errors
      • 
 
    • error: Raising Errors
      • 
 
    • errorbar: Two-Dimensional Plots
      • 
-
    • etime: Timing Utilities
      • 
+
    • etime: Timing Utilities
      • 
 
    • etree: Information
      • 
 
    • etreeplot: Information
      • 
 
    • eval: Evaluation
      • 
 
    • evalin: Evaluation in a Different Context
      • 
-
    • example: Demonstration Functions
      • 
-
    • exec: Controlling Subprocesses
      • 
-
    • EXEC_PATH: Controlling Subprocesses
      • 
+
    • example: Demonstration Functions
      • 
+
    • exec: Controlling Subprocesses
      • 
+
    • EXEC_PATH: Controlling Subprocesses
      • 
 
    • exist: Status of Variables
      • 
 
    • exit: Quitting Octave
      • 
 
    • exp: Exponents and Logarithms
      • 
@@ -398,39 +398,39 @@
 
    • f_test_regression: Tests
      • 
 
    • factor: Utility Functions
      • 
 
    • factorial: Utility Functions
      • 
-
    • fail: Test Functions
      • 
+
    • fail: Test Functions
      • 
 
    • false: Logical Values
      • 
 
    • fcdf: Distributions
      • 
 
    • fclear: EOF and Errors
      • 
 
    • fclose: Opening and Closing Files
      • 
-
    • fcntl: Controlling Subprocesses
      • 
+
    • fcntl: Controlling Subprocesses
      • 
 
    • fdisp: Simple File I/O
      • 
 
    • feather: Two-Dimensional Plots
      • 
 
    • feof: EOF and Errors
      • 
 
    • ferror: EOF and Errors
      • 
 
    • feval: Calling a Function by its Name
      • 
 
    • fflush: Paging Screen Output
      • 
-
    • fft: Signal Processing
      • 
-
    • fft2: Signal Processing
      • 
-
    • fftconv: Signal Processing
      • 
-
    • fftfilt: Signal Processing
      • 
-
    • fftn: Signal Processing
      • 
-
    • fftshift: Signal Processing
      • 
-
    • fftw: Signal Processing
      • 
+
    • fft: Signal Processing
      • 
+
    • fft2: Signal Processing
      • 
+
    • fftconv: Signal Processing
      • 
+
    • fftfilt: Signal Processing
      • 
+
    • fftn: Signal Processing
      • 
+
    • fftshift: Signal Processing
      • 
+
    • fftw: Signal Processing
      • 
 
    • fgetl: Line-Oriented Input
      • 
 
    • fgets: Line-Oriented Input
      • 
 
    • fieldnames: Manipulating Structures
      • 
 
    • figure: Multiple Plot Windows
      • 
 
    • file_in_loadpath: Manipulating the Load Path
      • 
-
    • file_in_path: Filesystem Utilities
      • 
-
    • fileattrib: Filesystem Utilities
      • 
-
    • filemarker: Filesystem Utilities
      • 
-
    • fileparts: Filesystem Utilities
      • 
+
    • file_in_path: Filesystem Utilities
      • 
+
    • fileattrib: Filesystem Utilities
      • 
+
    • filemarker: Filesystem Utilities
      • 
+
    • fileparts: Filesystem Utilities
      • 
 
    • fileread: Simple File I/O
      • 
-
    • filesep: Filesystem Utilities
      • 
+
    • filesep: Filesystem Utilities
      • 
 
    • fill: Multiple Plot Windows
      • 
-
    • filter: Signal Processing
      • 
-
    • filter2: Signal Processing
      • 
+
    • filter: Signal Processing
      • 
+
    • filter2: Signal Processing
      • 
 
    • find: Finding Elements and Checking Conditions
      • 
 
    • find_dir_in_path: Manipulating the Load Path
      • 
 
    • findall: Searching Properties
      • 
@@ -440,7 +440,7 @@
 
    • finv: Distributions
      • 
 
    • fix: Utility Functions
      • 
 
    • fixed_point_format: Matrices
      • 
-
    • flag: Representing Images
      • 
+
    • flag: Representing Images
      • 
 
    • flipdim: Rearranging Matrices
      • 
 
    • fliplr: Rearranging Matrices
      • 
 
    • flipud: Rearranging Matrices
      • 
@@ -448,22 +448,22 @@
 
    • fminbnd: Minimizers
      • 
 
    • fminunc: Minimizers
      • 
 
    • fmod: Utility Functions
      • 
-
    • fnmatch: Filesystem Utilities
      • 
+
    • fnmatch: Filesystem Utilities
      • 
 
    • foo: A Sample Function Description
      • 
 
    • fopen: Opening and Closing Files
      • 
-
    • fork: Controlling Subprocesses
      • 
+
    • fork: Controlling Subprocesses
      • 
 
    • format: Terminal Output
      • 
 
    • formula: Inline Functions
      • 
-
    • fortran_vec: Matrices and Arrays in Oct-Files
      • 
+
    • fortran_vec: Matrices and Arrays in Oct-Files
      • 
 
    • fpdf: Distributions
      • 
 
    • fplot: Two-dimensional Function Plotting
      • 
 
    • fprintf: Formatted Output
      • 
 
    • fputs: Simple Output
      • 
-
    • fractdiff: Signal Processing
      • 
+
    • fractdiff: Signal Processing
      • 
 
    • fread: Binary I/O
      • 
 
    • freport: EOF and Errors
      • 
-
    • freqz: Signal Processing
      • 
-
    • freqz_plot: Signal Processing
      • 
+
    • freqz: Signal Processing
      • 
+
    • freqz_plot: Signal Processing
      • 
 
    • frewind: File Positioning
      • 
 
    • frnd: Random Number Generation
      • 
 
    • fscanf: Formatted Input
      • 
@@ -471,9 +471,9 @@
 
    • fskipl: Line-Oriented Input
      • 
 
    • fsolve: Solvers
      • 
 
    • ftell: File Positioning
      • 
-
    • ftp: FTP Objects
      • 
+
    • ftp: FTP Objects
      • 
 
    • full: Creating Sparse Matrices
      • 
-
    • fullfile: Filesystem Utilities
      • 
+
    • fullfile: Filesystem Utilities
      • 
 
    • func2str: Function Handles
      • 
 
    • functions: Function Handles
      • 
 
    • fwrite: Binary I/O
      • 
@@ -503,53 +503,53 @@
 
    • get_help_text: Getting Help
      • 
 
    • get_help_text_from_file: Getting Help
      • 
 
    • getappdata: Application-defined Data
      • 
-
    • getegid: Process ID Information
      • 
-
    • getenv: Environment Variables
      • 
-
    • geteuid: Process ID Information
      • 
+
    • getegid: Process ID Information
      • 
+
    • getenv: Environment Variables
      • 
+
    • geteuid: Process ID Information
      • 
 
    • getfield: Manipulating Structures
      • 
-
    • getgid: Process ID Information
      • 
-
    • getgrent: Group Database Functions
      • 
-
    • getgrgid: Group Database Functions
      • 
-
    • getgrnam: Group Database Functions
      • 
-
    • gethostname: Networking Utilities
      • 
-
    • getpgrp: Process ID Information
      • 
-
    • getpid: Process ID Information
      • 
-
    • getppid: Process ID Information
      • 
-
    • getpref: User-Defined Preferences
      • 
-
    • getpwent: Password Database Functions
      • 
-
    • getpwnam: Password Database Functions
      • 
-
    • getpwuid: Password Database Functions
      • 
-
    • getrusage: System Information
      • 
-
    • getuid: Process ID Information
      • 
+
    • getgid: Process ID Information
      • 
+
    • getgrent: Group Database Functions
      • 
+
    • getgrgid: Group Database Functions
      • 
+
    • getgrnam: Group Database Functions
      • 
+
    • gethostname: Networking Utilities
      • 
+
    • getpgrp: Process ID Information
      • 
+
    • getpid: Process ID Information
      • 
+
    • getppid: Process ID Information
      • 
+
    • getpref: User-Defined Preferences
      • 
+
    • getpwent: Password Database Functions
      • 
+
    • getpwnam: Password Database Functions
      • 
+
    • getpwuid: Password Database Functions
      • 
+
    • getrusage: System Information
      • 
+
    • getuid: Process ID Information
      • 
 
    • ginput: Interacting with Plots
      • 
 
    • givens: Basic Matrix Functions
      • 
-
    • glob: Filesystem Utilities
      • 
+
    • glob: Filesystem Utilities
      • 
 
    • glpk: Linear Programming
      • 
 
    • gls: Linear Least Squares
      • 
-
    • gmap40: Representing Images
      • 
+
    • gmap40: Representing Images
      • 
 
    • gmres: Specialized Solvers
      • 
-
    • gmtime: Timing Utilities
      • 
+
    • gmtime: Timing Utilities
      • 
 
    • gnuplot_binary: Customizing Toolkit Behavior
      • 
 
    • gplot: Information
      • 
 
    • gradient: Utility Functions
      • 
 
    • graphics_toolkit: Graphics Toolkits
      • 
-
    • gray: Representing Images
      • 
-
    • gray2ind: Representing Images
      • 
+
    • gray: Representing Images
      • 
+
    • gray2ind: Representing Images
      • 
 
    • grid: Plot Annotations
      • 
-
    • griddata: Interpolation on Scattered Data
      • 
-
    • griddata3: Interpolation on Scattered Data
      • 
-
    • griddatan: Interpolation on Scattered Data
      • 
+
    • griddata: Interpolation on Scattered Data
      • 
+
    • griddata3: Interpolation on Scattered Data
      • 
+
    • griddatan: Interpolation on Scattered Data
      • 
 
    • gt: Comparison Ops
      • 
 
    • gtext: Interacting with Plots
      • 
 
    • gui_mode: Customizing Toolkit Behavior
      • 
-
    • guidata: GUI Utility Functions
      • 
-
    • guihandles: GUI Utility Functions
      • 
-
    • gunzip: File Archiving Utilities
      • 
-
    • gzip: File Archiving Utilities
      • 
+
    • guidata: GUI Utility Functions
      • 
+
    • guihandles: GUI Utility Functions
      • 
+
    • gunzip: File Archiving Utilities
      • 
+
    • gzip: File Archiving Utilities
      • 
 
    • hadamard: Famous Matrices
      • 
-
    • hamming: Signal Processing
      • 
+
    • hamming: Signal Processing
      • 
 
    • hankel: Famous Matrices
      • 
-
    • hanning: Signal Processing
      • 
+
    • hanning: Signal Processing
      • 
 
    • help: Getting Help
      • 
 
    • hess: Matrix Factorizations
      • 
 
    • hex2dec: String Conversions
      • 
@@ -567,13 +567,13 @@
 
    • hold: Multiple Plot Windows
      • 
 
    • home: Cursor Motion
      • 
 
    • horzcat: Rearranging Matrices
      • 
-
    • hot: Representing Images
      • 
+
    • hot: Representing Images
      • 
 
    • hotelling_test: Tests
      • 
 
    • hotelling_test_2: Tests
      • 
 
    • housh: Matrix Factorizations
      • 
-
    • hsv: Representing Images
      • 
-
    • hsv2rgb: Color Conversion
      • 
-
    • hurst: Signal Processing
      • 
+
    • hsv: Representing Images
      • 
+
    • hsv2rgb: Color Conversion
      • 
+
    • hurst: Signal Processing
      • 
 
    • hygecdf: Distributions
      • 
 
    • hygeinv: Distributions
      • 
 
    • hygepdf: Distributions
      • 
@@ -583,31 +583,31 @@
 
    • i: Mathematical Constants
      • 
 
    • idivide: Integer Arithmetic
      • 
 
    • ifelse: Short-circuit Boolean Operators
      • 
-
    • ifft: Signal Processing
      • 
-
    • ifft2: Signal Processing
      • 
-
    • ifftn: Signal Processing
      • 
-
    • ifftshift: Signal Processing
      • 
+
    • ifft: Signal Processing
      • 
+
    • ifft2: Signal Processing
      • 
+
    • ifftn: Signal Processing
      • 
+
    • ifftshift: Signal Processing
      • 
 
    • ignore_function_time_stamp: Function Files
      • 
 
    • imag: Complex Arithmetic
      • 
-
    • image: Displaying Images
      • 
-
    • IMAGE_PATH: Loading and Saving Images
      • 
-
    • imagesc: Displaying Images
      • 
-
    • imfinfo: Loading and Saving Images
      • 
-
    • imread: Loading and Saving Images
      • 
-
    • imshow: Displaying Images
      • 
-
    • imwrite: Loading and Saving Images
      • 
-
    • ind2gray: Representing Images
      • 
-
    • ind2rgb: Representing Images
      • 
+
    • image: Displaying Images
      • 
+
    • IMAGE_PATH: Loading and Saving Images
      • 
+
    • imagesc: Displaying Images
      • 
+
    • imfinfo: Loading and Saving Images
      • 
+
    • imread: Loading and Saving Images
      • 
+
    • imshow: Displaying Images
      • 
+
    • imwrite: Loading and Saving Images
      • 
+
    • ind2gray: Representing Images
      • 
+
    • ind2rgb: Representing Images
      • 
 
    • ind2sub: Advanced Indexing
      • 
 
    • index: Manipulating Strings
      • 
 
    • Inf: Mathematical Constants
      • 
 
    • inf: Mathematical Constants
      • 
-
    • inferiorto: Precedence of Objects
      • 
+
    • inferiorto: Precedence of Objects
      • 
 
    • info: Getting Help
      • 
 
    • info_file: Getting Help
      • 
 
    • info_program: Getting Help
      • 
 
    • inline: Inline Functions
      • 
-
    • inpolygon: Voronoi Diagrams
      • 
+
    • inpolygon: Voronoi Diagrams
      • 
 
    • input: Terminal Input
      • 
 
    • inputname: Defining Functions
      • 
 
    • int16: Integer Data Types
      • 
@@ -615,12 +615,12 @@
 
    • int32: Integer Data Types
      • 
 
    • int64: Integer Data Types
      • 
 
    • int8: Integer Data Types
      • 
-
    • interp1: One-dimensional Interpolation
      • 
-
    • interp1q: One-dimensional Interpolation
      • 
-
    • interp2: Multi-dimensional Interpolation
      • 
-
    • interp3: Multi-dimensional Interpolation
      • 
-
    • interpft: One-dimensional Interpolation
      • 
-
    • interpn: Multi-dimensional Interpolation
      • 
+
    • interp1: One-dimensional Interpolation
      • 
+
    • interp1q: One-dimensional Interpolation
      • 
+
    • interp2: Multi-dimensional Interpolation
      • 
+
    • interp3: Multi-dimensional Interpolation
      • 
+
    • interpft: One-dimensional Interpolation
      • 
+
    • interpn: Multi-dimensional Interpolation
      • 
 
    • intersect: Set Operations
      • 
 
    • intmax: Integer Data Types
      • 
 
    • intmin: Integer Data Types
      • 
@@ -628,11 +628,11 @@
 
    • invhilb: Famous Matrices
      • 
 
    • ipermute: Rearranging Matrices
      • 
 
    • iqr: Descriptive Statistics
      • 
-
    • is_absolute_filename: Filesystem Utilities
      • 
+
    • is_absolute_filename: Filesystem Utilities
      • 
 
    • is_dq_string: Escape Sequences in String Constants
      • 
 
    • is_function_handle: Function Handles
      • 
-
    • is_leap_year: Timing Utilities
      • 
-
    • is_rooted_relative_filename: Filesystem Utilities
      • 
+
    • is_leap_year: Timing Utilities
      • 
+
    • is_rooted_relative_filename: Filesystem Utilities
      • 
 
    • is_sq_string: Escape Sequences in String Constants
      • 
 
    • is_valid_file_id: Opening and Closing Files
      • 
 
    • isa: Built-in Data Types
      • 
@@ -650,9 +650,9 @@
 
    • iscomplex: Predicates for Numeric Objects
      • 
 
    • isdebugmode: Debug Mode
      • 
 
    • isdefinite: Predicates for Numeric Objects
      • 
-
    • isdeployed: System Information
      • 
+
    • isdeployed: System Information
      • 
 
    • isdigit: Character Class Functions
      • 
-
    • isdir: Filesystem Utilities
      • 
+
    • isdir: Filesystem Utilities
      • 
 
    • isempty: Object Sizes
      • 
 
    • isequal: Comparison Ops
      • 
 
    • isequalwithequalnans: Comparison Ops
      • 
@@ -666,28 +666,28 @@
 
    • ishermitian: Predicates for Numeric Objects
      • 
 
    • ishghandle: Graphics Objects
      • 
 
    • ishold: Multiple Plot Windows
      • 
-
    • isieee: System Information
      • 
+
    • isieee: System Information
      • 
 
    • isindex: Advanced Indexing
      • 
 
    • isinf: Finding Elements and Checking Conditions
      • 
 
    • isinteger: Integer Data Types
      • 
-
    • iskeyword: Keywords
      • 
+
    • iskeyword: Keywords
      • 
 
    • isletter: Character Class Functions
      • 
 
    • islogical: Predicates for Numeric Objects
      • 
 
    • islower: Character Class Functions
      • 
-
    • ismac: System Information
      • 
+
    • ismac: System Information
      • 
 
    • ismatrix: Predicates for Numeric Objects
      • 
 
    • ismember: Set Operations
      • 
-
    • ismethod: Creating a Class
      • 
+
    • ismethod: Creating a Class
      • 
 
    • isna: Missing Data
      • 
 
    • isnan: Finding Elements and Checking Conditions
      • 
 
    • isnull: Object Sizes
      • 
 
    • isnumeric: Predicates for Numeric Objects
      • 
-
    • isobject: Creating a Class
      • 
+
    • isobject: Creating a Class
      • 
 
    • isocolors: Three-Dimensional Plots
      • 
 
    • isonormals: Three-Dimensional Plots
      • 
 
    • isosurface: Three-Dimensional Plots
      • 
-
    • ispc: System Information
      • 
-
    • ispref: User-Defined Preferences
      • 
+
    • ispc: System Information
      • 
+
    • ispref: User-Defined Preferences
      • 
 
    • isprime: Predicates for Numeric Objects
      • 
 
    • isprint: Character Class Functions
      • 
 
    • isprop: Introduction to Graphics Structures
      • 
@@ -702,18 +702,18 @@
 
    • isstrprop: Character Class Functions
      • 
 
    • isstruct: Creating Structures
      • 
 
    • issymmetric: Predicates for Numeric Objects
      • 
-
    • isunix: System Information
      • 
+
    • isunix: System Information
      • 
 
    • isupper: Character Class Functions
      • 
 
    • isvarname: Variables
      • 
 
    • isvector: Predicates for Numeric Objects
      • 
 
    • isxdigit: Character Class Functions
      • 
 
    • J: Mathematical Constants
      • 
 
    • j: Mathematical Constants
      • 
-
    • jet: Representing Images
      • 
+
    • jet: Representing Images
      • 
 
    • kbhit: Terminal Input
      • 
 
    • kendall: Correlation and Regression Analysis
      • 
 
    • keyboard: Breakpoints
      • 
-
    • kill: Controlling Subprocesses
      • 
+
    • kill: Controlling Subprocesses
      • 
 
    • kolmogorov_smirnov_cdf: Distributions
      • 
 
    • kolmogorov_smirnov_test: Tests
      • 
 
    • kolmogorov_smirnov_test_2: Tests
      • 
@@ -735,19 +735,19 @@
 
    • legendre: Special Functions
      • 
 
    • length: Object Sizes
      • 
 
    • lgamma: Special Functions
      • 
-
    • license: System Information
      • 
-
    • lin2mu: Audio Processing
      • 
+
    • license: System Information
      • 
+
    • lin2mu: Audio Processing
      • 
 
    • line: Multiple Plot Windows
      • 
-
    • link: Filesystem Utilities
      • 
+
    • link: Filesystem Utilities
      • 
 
    • linkprop: Object Groups
      • 
 
    • linspace: Special Utility Matrices
      • 
 
    • list_in_columns: Terminal Output
      • 
 
    • list_primes: Utility Functions
      • 
 
    • load: Simple File I/O
      • 
-
    • loadaudio: Audio Processing
      • 
+
    • loadaudio: Audio Processing
      • 
 
    • loaded_graphics_toolkits: Graphics Toolkits
      • 
-
    • loadobj: Manipulating Classes
      • 
-
    • localtime: Timing Utilities
      • 
+
    • loadobj: Manipulating Classes
      • 
+
    • localtime: Timing Utilities
      • 
 
    • log: Exponents and Logarithms
      • 
 
    • log10: Exponents and Logarithms
      • 
 
    • log1p: Exponents and Logarithms
      • 
@@ -770,29 +770,29 @@
 
    • lookfor: Getting Help
      • 
 
    • lookup: Finding Elements and Checking Conditions
      • 
 
    • lower: String Conversions
      • 
-
    • ls: Current Working Directory
      • 
-
    • ls_command: Current Working Directory
      • 
+
    • ls: Current Working Directory
      • 
+
    • ls_command: Current Working Directory
      • 
 
    • lsode: Ordinary Differential Equations
      • 
 
    • lsode_options: Ordinary Differential Equations
      • 
 
    • lsqnonneg: Linear Least Squares
      • 
-
    • lstat: Filesystem Utilities
      • 
+
    • lstat: Filesystem Utilities
      • 
 
    • lt: Comparison Ops
      • 
 
    • lu: Matrix Factorizations
      • 
 
    • luinc: Iterative Techniques
      • 
 
    • luupdate: Matrix Factorizations
      • 
 
    • magic: Famous Matrices
      • 
 
    • mahalanobis: Basic Statistical Functions
      • 
-
    • make_absolute_filename: Filesystem Utilities
      • 
+
    • make_absolute_filename: Filesystem Utilities
      • 
 
    • makeinfo_program: Getting Help
      • 
 
    • manova: Tests
      • 
 
    • mat2cell: Creating Cell Arrays
      • 
 
    • mat2str: Conversion of Numerical Data to Strings
      • 
-
    • matlabroot: System Information
      • 
+
    • matlabroot: System Information
      • 
 
    • matrix_type: Basic Matrix Functions
      • 
 
    • max: Utility Functions
      • 
 
    • max_recursion_depth: Recursion
      • 
 
    • mcnemar_test: Tests
      • 
-
    • md5sum: Hashing Functions
      • 
+
    • md5sum: Hashing Functions
      • 
 
    • mean: Descriptive Statistics
      • 
 
    • meansq: Descriptive Statistics
      • 
 
    • median: Descriptive Statistics
      • 
@@ -802,22 +802,22 @@
 
    • meshc: Three-Dimensional Plots
      • 
 
    • meshgrid: Three-Dimensional Plots
      • 
 
    • meshz: Three-Dimensional Plots
      • 
-
    • methods: Creating a Class
      • 
-
    • mex: Getting Started with Mex-Files
      • 
-
    • mexext: Getting Started with Mex-Files
      • 
+
    • methods: Creating a Class
      • 
+
    • mex: Getting Started with Mex-Files
      • 
+
    • mexext: Getting Started with Mex-Files
      • 
 
    • mfilename: Function Files
      • 
-
    • mget: FTP Objects
      • 
+
    • mget: FTP Objects
      • 
 
    • mgorth: Basic Matrix Functions
      • 
 
    • min: Utility Functions
      • 
 
    • minus: Arithmetic Ops
      • 
 
    • mislocked: Function Locking
      • 
-
    • missing_function_hook: Parser
      • 
-
    • mkdir: Filesystem Utilities
      • 
-
    • mkfifo: Filesystem Utilities
      • 
-
    • mkoctfile: Getting Started with Oct-Files
      • 
-
    • mkpp: Polynomial Interpolation
      • 
+
    • missing_function_hook: Parser
      • 
+
    • mkdir: Filesystem Utilities
      • 
+
    • mkfifo: Filesystem Utilities
      • 
+
    • mkoctfile: Getting Started with Oct-Files
      • 
+
    • mkpp: Polynomial Interpolation
      • 
 
    • mkstemp: Temporary Files
      • 
-
    • mktime: Timing Utilities
      • 
+
    • mktime: Timing Utilities
      • 
 
    • mldivide: Arithmetic Ops
      • 
 
    • mlock: Function Locking
      • 
 
    • mod: Utility Functions
      • 
@@ -825,13 +825,13 @@
 
    • moment: Descriptive Statistics
      • 
 
    • more: Paging Screen Output
      • 
 
    • mouse_wheel_zoom: Customizing Toolkit Behavior
      • 
-
    • movefile: Filesystem Utilities
      • 
+
    • movefile: Filesystem Utilities
      • 
 
    • mpoles: Finding Roots
      • 
 
    • mpower: Arithmetic Ops
      • 
-
    • mput: FTP Objects
      • 
+
    • mput: FTP Objects
      • 
 
    • mrdivide: Arithmetic Ops
      • 
 
    • mtimes: Arithmetic Ops
      • 
-
    • mu2lin: Audio Processing
      • 
+
    • mu2lin: Audio Processing
      • 
 
    • munlock: Function Locking
      • 
 
    • NA: Missing Data
      • 
 
    • namelengthmax: Variables
      • 
@@ -851,7 +851,7 @@
 
    • ndgrid: Three-Dimensional Plots
      • 
 
    • ndims: Object Sizes
      • 
 
    • ne: Comparison Ops
      • 
-
    • nelem: Matrices and Arrays in Oct-Files
      • 
+
    • nelem: Matrices and Arrays in Oct-Files
      • 
 
    • newplot: Multiple Plot Windows
      • 
 
    • news: Getting Help
      • 
 
    • nextpow2: Exponents and Logarithms
      • 
@@ -865,33 +865,33 @@
 
    • normpdf: Distributions
      • 
 
    • normrnd: Random Number Generation
      • 
 
    • not: Element-by-element Boolean Operators
      • 
-
    • now: Timing Utilities
      • 
-
    • nproc: System Information
      • 
+
    • now: Timing Utilities
      • 
+
    • nproc: System Information
      • 
 
    • nth_element: Rearranging Matrices
      • 
 
    • nthargout: Multiple Return Values
      • 
 
    • nthroot: Exponents and Logarithms
      • 
-
    • ntsc2rgb: Color Conversion
      • 
+
    • ntsc2rgb: Color Conversion
      • 
 
    • null: Basic Matrix Functions
      • 
 
    • num2cell: Creating Cell Arrays
      • 
 
    • num2hex: String Conversions
      • 
 
    • num2str: Conversion of Numerical Data to Strings
      • 
 
    • numel: Object Sizes
      • 
 
    • nzmax: Information
      • 
-
    • ocean: Representing Images
      • 
-
    • octave_config_info: System Information
      • 
+
    • ocean: Representing Images
      • 
+
    • octave_config_info: System Information
      • 
 
    • octave_core_file_limit: Saving Data on Unexpected Exits
      • 
 
    • octave_core_file_name: Saving Data on Unexpected Exits
      • 
 
    • octave_core_file_options: Saving Data on Unexpected Exits
      • 
-
    • OCTAVE_HOME: System Information
      • 
+
    • OCTAVE_HOME: System Information
      • 
 
    • octave_tmp_file_name: Temporary Files
      • 
-
    • OCTAVE_VERSION: System Information
      • 
+
    • OCTAVE_VERSION: System Information
      • 
 
    • ols: Linear Least Squares
      • 
 
    • onCleanup: Recovering From Errors
      • 
 
    • onenormest: Sparse Linear Algebra
      • 
 
    • ones: Special Utility Matrices
      • 
-
    • operator (): Matrices and Arrays in Oct-Files
      • 
+
    • operator (): Matrices and Arrays in Oct-Files
      • 
 
    • optimget: Linear Least Squares
      • 
-
    • optimize_subsasgn_calls: Defining Indexing And Indexed Assignment
      • 
+
    • optimize_subsasgn_calls: Defining Indexing And Indexed Assignment
      • 
 
    • optimset: Linear Least Squares
      • 
 
    • or: Element-by-element Boolean Operators
      • 
 
    • orderfields: Manipulating Structures
      • 
@@ -899,7 +899,7 @@
 
    • orth: Basic Matrix Functions
      • 
 
    • output_max_field_width: Matrices
      • 
 
    • output_precision: Matrices
      • 
-
    • P_tmpdir: Filesystem Utilities
      • 
+
    • P_tmpdir: Filesystem Utilities
      • 
 
    • pack: Status of Variables
      • 
 
    • page_output_immediately: Paging Screen Output
      • 
 
    • page_screen_output: Paging Screen Output
      • 
@@ -912,28 +912,28 @@
 
    • path: Manipulating the Load Path
      • 
 
    • pathdef: Manipulating the Load Path
      • 
 
    • pathsep: Manipulating the Load Path
      • 
-
    • pause: Timing Utilities
      • 
+
    • pause: Timing Utilities
      • 
 
    • pbaspect: Aspect Ratio
      • 
 
    • pcg: Iterative Techniques
      • 
-
    • pchip: Signal Processing
      • 
-
    • pclose: Controlling Subprocesses
      • 
+
    • pchip: Signal Processing
      • 
+
    • pclose: Controlling Subprocesses
      • 
 
    • pcolor: Two-Dimensional Plots
      • 
 
    • pcr: Iterative Techniques
      • 
 
    • peaks: Test Plotting Functions
      • 
-
    • periodogram: Signal Processing
      • 
-
    • perl: Controlling Subprocesses
      • 
+
    • periodogram: Signal Processing
      • 
+
    • perl: Controlling Subprocesses
      • 
 
    • perms: Basic Statistical Functions
      • 
 
    • permute: Rearranging Matrices
      • 
 
    • pi: Mathematical Constants
      • 
 
    • pie: Two-Dimensional Plots
      • 
 
    • pie3: Two-Dimensional Plots
      • 
-
    • pink: Representing Images
      • 
+
    • pink: Representing Images
      • 
 
    • pinv: Basic Matrix Functions
      • 
-
    • pipe: Controlling Subprocesses
      • 
-
    • pkg: Installing and Removing Packages
      • 
-
    • pkg: Packages
      • 
+
    • pipe: Controlling Subprocesses
      • 
+
    • pkg: Installing and Removing Packages
      • 
+
    • pkg: Packages
      • 
 
    • planerot: Basic Matrix Functions
      • 
-
    • playaudio: Audio Processing
      • 
+
    • playaudio: Audio Processing
      • 
 
    • plot: Two-Dimensional Plots
      • 
 
    • plot3: Three-Dimensional Plots
      • 
 
    • plotmatrix: Two-Dimensional Plots
      • 
@@ -945,28 +945,28 @@
 
    • poissrnd: Random Number Generation
      • 
 
    • pol2cart: Coordinate Transformations
      • 
 
    • polar: Two-Dimensional Plots
      • 
-
    • poly: Miscellaneous Functions
      • 
-
    • polyaffine: Derivatives / Integrals / Transforms
      • 
-
    • polyarea: Voronoi Diagrams
      • 
-
    • polyder: Derivatives / Integrals / Transforms
      • 
-
    • polyfit: Polynomial Interpolation
      • 
-
    • polygcd: Products of Polynomials
      • 
-
    • polyint: Derivatives / Integrals / Transforms
      • 
-
    • polyout: Miscellaneous Functions
      • 
-
    • polyreduce: Miscellaneous Functions
      • 
+
    • poly: Miscellaneous Functions
      • 
+
    • polyaffine: Derivatives / Integrals / Transforms
      • 
+
    • polyarea: Voronoi Diagrams
      • 
+
    • polyder: Derivatives / Integrals / Transforms
      • 
+
    • polyfit: Polynomial Interpolation
      • 
+
    • polygcd: Products of Polynomials
      • 
+
    • polyint: Derivatives / Integrals / Transforms
      • 
+
    • polyout: Miscellaneous Functions
      • 
+
    • polyreduce: Miscellaneous Functions
      • 
 
    • polyval: Evaluating Polynomials
      • 
 
    • polyvalm: Evaluating Polynomials
      • 
-
    • popen: Controlling Subprocesses
      • 
-
    • popen2: Controlling Subprocesses
      • 
+
    • popen: Controlling Subprocesses
      • 
+
    • popen2: Controlling Subprocesses
      • 
 
    • postpad: Rearranging Matrices
      • 
 
    • pow2: Exponents and Logarithms
      • 
 
    • power: Arithmetic Ops
      • 
 
    • powerset: Set Operations
      • 
-
    • ppder: Polynomial Interpolation
      • 
-
    • ppint: Polynomial Interpolation
      • 
-
    • ppjumps: Polynomial Interpolation
      • 
+
    • ppder: Polynomial Interpolation
      • 
+
    • ppint: Polynomial Interpolation
      • 
+
    • ppjumps: Polynomial Interpolation
      • 
 
    • ppplot: Statistical Plots
      • 
-
    • ppval: Polynomial Interpolation
      • 
+
    • ppval: Polynomial Interpolation
      • 
 
    • pqpnonneg: Quadratic Programming
      • 
 
    • prctile: Descriptive Statistics
      • 
 
    • prepad: Rearranging Matrices
      • 
@@ -976,7 +976,7 @@
 
    • print_struct_array_contents: Basic Usage and Examples
      • 
 
    • print_usage: Raising Errors
      • 
 
    • printf: Formatted Output
      • 
-
    • prism: Representing Images
      • 
+
    • prism: Representing Images
      • 
 
    • probit: Basic Statistical Functions
      • 
 
    • prod: Sums and Products
      • 
 
    • profexplore: Profiling
      • 
@@ -988,10 +988,10 @@
 
    • PS1: Customizing the Prompt
      • 
 
    • PS2: Customizing the Prompt
      • 
 
    • PS4: Customizing the Prompt
      • 
-
    • putenv: Environment Variables
      • 
+
    • putenv: Environment Variables
      • 
 
    • puts: Simple Output
      • 
-
    • pwd: Current Working Directory
      • 
-
    • python: Controlling Subprocesses
      • 
+
    • pwd: Current Working Directory
      • 
+
    • python: Controlling Subprocesses
      • 
 
    • qp: Quadratic Programming
      • 
 
    • qqplot: Statistical Plots
      • 
 
    • qr: Matrix Factorizations
      • 
@@ -1011,7 +1011,7 @@
 
    • quiver3: Two-Dimensional Plots
      • 
 
    • qz: Matrix Factorizations
      • 
 
    • qzhess: Matrix Factorizations
      • 
-
    • rainbow: Representing Images
      • 
+
    • rainbow: Representing Images
      • 
 
    • rand: Special Utility Matrices
      • 
 
    • rande: Special Utility Matrices
      • 
 
    • randg: Special Utility Matrices
      • 
@@ -1028,20 +1028,20 @@
 
    • rdivide: Arithmetic Ops
      • 
 
    • re_read_readline_init_file: Customizing readline
      • 
 
    • read_readline_init_file: Customizing readline
      • 
-
    • readdir: Filesystem Utilities
      • 
-
    • readlink: Filesystem Utilities
      • 
+
    • readdir: Filesystem Utilities
      • 
+
    • readlink: Filesystem Utilities
      • 
 
    • real: Complex Arithmetic
      • 
 
    • reallog: Exponents and Logarithms
      • 
 
    • realmax: Mathematical Constants
      • 
 
    • realmin: Mathematical Constants
      • 
 
    • realpow: Exponents and Logarithms
      • 
 
    • realsqrt: Exponents and Logarithms
      • 
-
    • record: Audio Processing
      • 
+
    • record: Audio Processing
      • 
 
    • rectangle: Two-dimensional Geometric Shapes
      • 
-
    • rectangle_lw: Signal Processing
      • 
-
    • rectangle_sw: Signal Processing
      • 
-
    • rectint: Voronoi Diagrams
      • 
-
    • recycle: Filesystem Utilities
      • 
+
    • rectangle_lw: Signal Processing
      • 
+
    • rectangle_sw: Signal Processing
      • 
+
    • rectint: Voronoi Diagrams
      • 
+
    • recycle: Filesystem Utilities
      • 
 
    • refresh: Multiple Plot Windows
      • 
 
    • refreshdata: Data Sources in Object Groups
      • 
 
    • regexp: Manipulating Strings
      • 
@@ -1051,28 +1051,28 @@
 
    • register_graphics_toolkit: Graphics Toolkits
      • 
 
    • rehash: Manipulating the Load Path
      • 
 
    • rem: Utility Functions
      • 
-
    • remove_input_event_hook: Parser
      • 
-
    • rename: Filesystem Utilities
      • 
+
    • remove_input_event_hook: Parser
      • 
+
    • rename: Filesystem Utilities
      • 
 
    • repelems: Special Utility Matrices
      • 
 
    • repmat: Special Utility Matrices
      • 
 
    • reset: Managing Default Properties
      • 
 
    • reshape: Rearranging Matrices
      • 
-
    • residue: Products of Polynomials
      • 
-
    • resize: Matrices and Arrays in Oct-Files
      • 
+
    • residue: Products of Polynomials
      • 
+
    • resize: Matrices and Arrays in Oct-Files
      • 
 
    • resize: Rearranging Matrices
      • 
 
    • restoredefaultpath: Manipulating the Load Path
      • 
 
    • rethrow: Catching Errors
      • 
 
    • return: Returning from a Function
      • 
-
    • rgb2hsv: Color Conversion
      • 
-
    • rgb2ind: Representing Images
      • 
-
    • rgb2ntsc: Color Conversion
      • 
+
    • rgb2hsv: Color Conversion
      • 
+
    • rgb2ind: Representing Images
      • 
+
    • rgb2ntsc: Color Conversion
      • 
 
    • ribbon: Three-Dimensional Plots
      • 
 
    • rindex: Manipulating Strings
      • 
 
    • rmappdata: Application-defined Data
      • 
-
    • rmdir: Filesystem Utilities
      • 
+
    • rmdir: Filesystem Utilities
      • 
 
    • rmfield: Manipulating Structures
      • 
 
    • rmpath: Manipulating the Load Path
      • 
-
    • rmpref: User-Defined Preferences
      • 
+
    • rmpref: User-Defined Preferences
      • 
 
    • roots: Finding Roots
      • 
 
    • rose: Two-Dimensional Plots
      • 
 
    • rosser: Famous Matrices
      • 
@@ -1087,22 +1087,22 @@
 
    • run_count: Basic Statistical Functions
      • 
 
    • run_history: Commands For History
      • 
 
    • run_test: Tests
      • 
-
    • rundemos: Demonstration Functions
      • 
+
    • rundemos: Demonstration Functions
      • 
 
    • runlength: Basic Statistical Functions
      • 
-
    • runtests: Demonstration Functions
      • 
-
    • S_ISBLK: Filesystem Utilities
      • 
-
    • S_ISCHR: Filesystem Utilities
      • 
-
    • S_ISDIR: Filesystem Utilities
      • 
-
    • S_ISFIFO: Filesystem Utilities
      • 
-
    • S_ISLNK: Filesystem Utilities
      • 
-
    • S_ISREG: Filesystem Utilities
      • 
-
    • S_ISSOCK: Filesystem Utilities
      • 
+
    • runtests: Demonstration Functions
      • 
+
    • S_ISBLK: Filesystem Utilities
      • 
+
    • S_ISCHR: Filesystem Utilities
      • 
+
    • S_ISDIR: Filesystem Utilities
      • 
+
    • S_ISFIFO: Filesystem Utilities
      • 
+
    • S_ISLNK: Filesystem Utilities
      • 
+
    • S_ISREG: Filesystem Utilities
      • 
+
    • S_ISSOCK: Filesystem Utilities
      • 
 
    • save: Simple File I/O
      • 
 
    • save_header_format_string: Simple File I/O
      • 
 
    • save_precision: Simple File I/O
      • 
 
    • saveas: Printing and Saving Plots
      • 
-
    • saveaudio: Audio Processing
      • 
-
    • saveobj: Manipulating Classes
      • 
+
    • saveaudio: Audio Processing
      • 
+
    • saveobj: Manipulating Classes
      • 
 
    • savepath: Manipulating the Load Path
      • 
 
    • saving_history: Commands For History
      • 
 
    • scanf: Formatted Input
      • 
@@ -1121,29 +1121,29 @@
 
    • semilogyerr: Two-Dimensional Plots
      • 
 
    • set: Graphics Objects
      • 
 
    • setappdata: Application-defined Data
      • 
-
    • setaudio: Audio Processing
      • 
+
    • setaudio: Audio Processing
      • 
 
    • setdiff: Set Operations
      • 
-
    • setenv: Environment Variables
      • 
+
    • setenv: Environment Variables
      • 
 
    • setfield: Manipulating Structures
      • 
-
    • setgrent: Group Database Functions
      • 
-
    • setpref: User-Defined Preferences
      • 
-
    • setpwent: Password Database Functions
      • 
+
    • setgrent: Group Database Functions
      • 
+
    • setpref: User-Defined Preferences
      • 
+
    • setpwent: Password Database Functions
      • 
 
    • setxor: Set Operations
      • 
 
    • shading: Three-Dimensional Plots
      • 
 
    • shg: Multiple Plot Windows
      • 
 
    • shift: Rearranging Matrices
      • 
 
    • shiftdim: Rearranging Matrices
      • 
-
    • SIG: Controlling Subprocesses
      • 
+
    • SIG: Controlling Subprocesses
      • 
 
    • sighup_dumps_octave_core: Saving Data on Unexpected Exits
      • 
 
    • sign: Utility Functions
      • 
 
    • sign_test: Tests
      • 
 
    • sigterm_dumps_octave_core: Saving Data on Unexpected Exits
      • 
 
    • silent_functions: Defining Functions
      • 
 
    • sin: Trigonometry
      • 
-
    • sinc: Signal Processing
      • 
+
    • sinc: Signal Processing
      • 
 
    • sind: Trigonometry
      • 
-
    • sinetone: Signal Processing
      • 
-
    • sinewave: Signal Processing
      • 
+
    • sinetone: Signal Processing
      • 
+
    • sinewave: Signal Processing
      • 
 
    • single: Single Precision Data Types
      • 
 
    • sinh: Trigonometry
      • 
 
    • size: Object Sizes
      • 
@@ -1151,7 +1151,7 @@
 
    • sizemax: Matrices
      • 
 
    • sizeof: Object Sizes
      • 
 
    • skewness: Descriptive Statistics
      • 
-
    • sleep: Timing Utilities
      • 
+
    • sleep: Timing Utilities
      • 
 
    • slice: Three-Dimensional Plots
      • 
 
    • sombrero: Test Plotting Functions
      • 
 
    • sort: Rearranging Matrices
      • 
@@ -1164,17 +1164,17 @@
 
    • spconvert: Creating Sparse Matrices
      • 
 
    • spdiags: Creating Sparse Matrices
      • 
 
    • spearman: Correlation and Regression Analysis
      • 
-
    • spectral_adf: Signal Processing
      • 
-
    • spectral_xdf: Signal Processing
      • 
+
    • spectral_adf: Signal Processing
      • 
+
    • spectral_xdf: Signal Processing
      • 
 
    • specular: Three-Dimensional Plots
      • 
-
    • speed: Demonstration Functions
      • 
-
    • spencer: Signal Processing
      • 
+
    • speed: Demonstration Functions
      • 
+
    • spencer: Signal Processing
      • 
 
    • speye: Creating Sparse Matrices
      • 
 
    • spfun: Function Application
      • 
 
    • sph2cart: Coordinate Transformations
      • 
 
    • sphere: Three-dimensional Geometric Shapes
      • 
-
    • spinmap: Representing Images
      • 
-
    • spline: One-dimensional Interpolation
      • 
+
    • spinmap: Representing Images
      • 
+
    • spline: One-dimensional Interpolation
      • 
 
    • split_long_rows: Matrices
      • 
 
    • spones: Creating Sparse Matrices
      • 
 
    • spparms: Sparse Linear Algebra
      • 
@@ -1182,7 +1182,7 @@
 
    • sprandn: Creating Sparse Matrices
      • 
 
    • sprandsym: Creating Sparse Matrices
      • 
 
    • sprank: Sparse Linear Algebra
      • 
-
    • spring: Representing Images
      • 
+
    • spring: Representing Images
      • 
 
    • sprintf: Formatted Output
      • 
 
    • spstats: Information
      • 
 
    • spy: Information
      • 
@@ -1192,7 +1192,7 @@
 
    • squeeze: Object Sizes
      • 
 
    • sscanf: Formatted Input
      • 
 
    • stairs: Two-Dimensional Plots
      • 
-
    • stat: Filesystem Utilities
      • 
+
    • stat: Filesystem Utilities
      • 
 
    • statistics: Descriptive Statistics
      • 
 
    • std: Descriptive Statistics
      • 
 
    • stderr: C-Style I/O Functions
      • 
@@ -1204,7 +1204,7 @@
 
    • stdout: C-Style I/O Functions
      • 
 
    • stem: Two-Dimensional Plots
      • 
 
    • stem3: Two-Dimensional Plots
      • 
-
    • stft: Signal Processing
      • 
+
    • stft: Signal Processing
      • 
 
    • str2double: String Conversions
      • 
 
    • str2func: Function Handles
      • 
 
    • str2num: String Conversions
      • 
@@ -1213,13 +1213,13 @@
 
    • strcmp: Comparing Strings
      • 
 
    • strcmpi: Comparing Strings
      • 
 
    • strfind: Manipulating Strings
      • 
-
    • strftime: Timing Utilities
      • 
+
    • strftime: Timing Utilities
      • 
 
    • string_fill_char: Character Arrays
      • 
 
    • strjust: String Conversions
      • 
 
    • strmatch: Manipulating Strings
      • 
 
    • strncmp: Comparing Strings
      • 
 
    • strncmpi: Comparing Strings
      • 
-
    • strptime: Timing Utilities
      • 
+
    • strptime: Timing Utilities
      • 
 
    • strread: Manipulating Strings
      • 
 
    • strrep: Manipulating Strings
      • 
 
    • strsplit: Manipulating Strings
      • 
@@ -1233,16 +1233,16 @@
 
    • strvcat: Concatenating Strings
      • 
 
    • sub2ind: Advanced Indexing
      • 
 
    • subplot: Multiple Plots on One Page
      • 
-
    • subsasgn: Defining Indexing And Indexed Assignment
      • 
-
    • subsindex: Defining Indexing And Indexed Assignment
      • 
+
    • subsasgn: Defining Indexing And Indexed Assignment
      • 
+
    • subsindex: Defining Indexing And Indexed Assignment
      • 
 
    • subspace: Matrix Factorizations
      • 
-
    • subsref: Defining Indexing And Indexed Assignment
      • 
+
    • subsref: Defining Indexing And Indexed Assignment
      • 
 
    • substr: Manipulating Strings
      • 
 
    • substruct: Manipulating Structures
      • 
 
    • sum: Sums and Products
      • 
-
    • summer: Representing Images
      • 
+
    • summer: Representing Images
      • 
 
    • sumsq: Sums and Products
      • 
-
    • superiorto: Precedence of Objects
      • 
+
    • superiorto: Precedence of Objects
      • 
 
    • suppress_verbose_help_message: Getting Help
      • 
 
    • surf: Three-Dimensional Plots
      • 
 
    • surface: Multiple Plot Windows
      • 
@@ -1256,11 +1256,11 @@
 
    • syl: Functions of a Matrix
      • 
 
    • symamd: Mathematical Considerations
      • 
 
    • symbfact: Sparse Linear Algebra
      • 
-
    • symlink: Filesystem Utilities
      • 
+
    • symlink: Filesystem Utilities
      • 
 
    • symrcm: Mathematical Considerations
      • 
 
    • symvar: Inline Functions
      • 
-
    • synthesis: Signal Processing
      • 
-
    • system: Controlling Subprocesses
      • 
+
    • synthesis: Signal Processing
      • 
+
    • system: Controlling Subprocesses
      • 
 
    • t_test: Tests
      • 
 
    • t_test_2: Tests
      • 
 
    • t_test_regression: Tests
      • 
@@ -1268,25 +1268,25 @@
 
    • tan: Trigonometry
      • 
 
    • tand: Trigonometry
      • 
 
    • tanh: Trigonometry
      • 
-
    • tar: File Archiving Utilities
      • 
+
    • tar: File Archiving Utilities
      • 
 
    • tcdf: Distributions
      • 
-
    • tempdir: Filesystem Utilities
      • 
-
    • tempname: Filesystem Utilities
      • 
+
    • tempdir: Filesystem Utilities
      • 
+
    • tempname: Filesystem Utilities
      • 
 
    • terminal_size: Terminal Output
      • 
-
    • test: Test Functions
      • 
+
    • test: Test Functions
      • 
 
    • text: Plot Annotations
      • 
 
    • textread: Simple File I/O
      • 
 
    • textscan: Simple File I/O
      • 
-
    • tic: Timing Utilities
      • 
-
    • tilde_expand: Filesystem Utilities
      • 
-
    • time: Timing Utilities
      • 
+
    • tic: Timing Utilities
      • 
+
    • tilde_expand: Filesystem Utilities
      • 
+
    • time: Timing Utilities
      • 
 
    • times: Arithmetic Ops
      • 
 
    • tinv: Distributions
      • 
 
    • title: Plot Annotations
      • 
 
    • tmpfile: Temporary Files
      • 
 
    • tmpnam: Temporary Files
      • 
 
    • toascii: String Conversions
      • 
-
    • toc: Timing Utilities
      • 
+
    • toc: Timing Utilities
      • 
 
    • toeplitz: Famous Matrices
      • 
 
    • tolower: String Conversions
      • 
 
    • toupper: String Conversions
      • 
@@ -1296,35 +1296,35 @@
 
    • trapz: Functions of One Variable
      • 
 
    • treelayout: Information
      • 
 
    • treeplot: Information
      • 
-
    • triangle_lw: Signal Processing
      • 
-
    • triangle_sw: Signal Processing
      • 
+
    • triangle_lw: Signal Processing
      • 
+
    • triangle_sw: Signal Processing
      • 
 
    • tril: Rearranging Matrices
      • 
-
    • trimesh: Plotting the Triangulation
      • 
+
    • trimesh: Plotting the Triangulation
      • 
 
    • triplequad: Functions of Multiple Variables
      • 
-
    • triplot: Plotting the Triangulation
      • 
-
    • trisurf: Plotting the Triangulation
      • 
+
    • triplot: Plotting the Triangulation
      • 
+
    • trisurf: Plotting the Triangulation
      • 
 
    • triu: Rearranging Matrices
      • 
 
    • trnd: Random Number Generation
      • 
 
    • true: Logical Values
      • 
-
    • tsearch: Identifying Points in Triangulation
      • 
-
    • tsearchn: Identifying Points in Triangulation
      • 
+
    • tsearch: Identifying Points in Triangulation
      • 
+
    • tsearchn: Identifying Points in Triangulation
      • 
 
    • type: Status of Variables
      • 
 
    • typecast: Built-in Data Types
      • 
 
    • typeinfo: Data Types
      • 
 
    • u_test: Tests
      • 
-
    • uigetdir: I/O Dialogs
      • 
-
    • uigetfile: I/O Dialogs
      • 
+
    • uigetdir: I/O Dialogs
      • 
+
    • uigetfile: I/O Dialogs
      • 
 
    • uimenu: Interacting with Plots
      • 
 
    • uint16: Integer Data Types
      • 
 
    • uint32: Integer Data Types
      • 
 
    • uint64: Integer Data Types
      • 
 
    • uint8: Integer Data Types
      • 
-
    • uiputfile: I/O Dialogs
      • 
-
    • uiresume: GUI Utility Functions
      • 
-
    • uiwait: GUI Utility Functions
      • 
-
    • umask: Filesystem Utilities
      • 
+
    • uiputfile: I/O Dialogs
      • 
+
    • uiresume: GUI Utility Functions
      • 
+
    • uiwait: GUI Utility Functions
      • 
+
    • umask: Filesystem Utilities
      • 
 
    • uminus: Arithmetic Ops
      • 
-
    • uname: System Information
      • 
+
    • uname: System Information
      • 
 
    • undo_string_escapes: String Conversions
      • 
 
    • unidcdf: Distributions
      • 
 
    • unidinv: Distributions
      • 
@@ -1336,21 +1336,21 @@
 
    • unifrnd: Random Number Generation
      • 
 
    • union: Set Operations
      • 
 
    • unique: Sets
      • 
-
    • unix: Controlling Subprocesses
      • 
-
    • unlink: Filesystem Utilities
      • 
-
    • unmkpp: Polynomial Interpolation
      • 
-
    • unpack: File Archiving Utilities
      • 
+
    • unix: Controlling Subprocesses
      • 
+
    • unlink: Filesystem Utilities
      • 
+
    • unmkpp: Polynomial Interpolation
      • 
+
    • unpack: File Archiving Utilities
      • 
 
    • untabify: Manipulating Strings
      • 
-
    • untar: File Archiving Utilities
      • 
-
    • unwrap: Signal Processing
      • 
-
    • unzip: File Archiving Utilities
      • 
+
    • untar: File Archiving Utilities
      • 
+
    • unwrap: Signal Processing
      • 
+
    • unzip: File Archiving Utilities
      • 
 
    • uplus: Arithmetic Ops
      • 
 
    • upper: String Conversions
      • 
-
    • urlread: URL Manipulation
      • 
-
    • urlwrite: URL Manipulation
      • 
+
    • urlread: URL Manipulation
      • 
+
    • urlwrite: URL Manipulation
      • 
 
    • usage: Raising Errors
      • 
-
    • usejava: System Information
      • 
-
    • usleep: Timing Utilities
      • 
+
    • usejava: System Information
      • 
+
    • usleep: Timing Utilities
      • 
 
    • validatestring: Comparing Strings
      • 
 
    • vander: Famous Matrices
      • 
 
    • var: Descriptive Statistics
      • 
@@ -1358,59 +1358,59 @@
 
    • vec: Rearranging Matrices
      • 
 
    • vech: Rearranging Matrices
      • 
 
    • vectorize: Basic Vectorization
      • 
-
    • ver: System Information
      • 
-
    • version: System Information
      • 
+
    • ver: System Information
      • 
+
    • version: System Information
      • 
 
    • vertcat: Rearranging Matrices
      • 
 
    • view: Three-Dimensional Plots
      • 
-
    • voronoi: Voronoi Diagrams
      • 
-
    • voronoin: Voronoi Diagrams
      • 
-
    • waitbar: Progress Bar
      • 
-
    • waitfor: GUI Utility Functions
      • 
+
    • voronoi: Voronoi Diagrams
      • 
+
    • voronoin: Voronoi Diagrams
      • 
+
    • waitbar: Progress Bar
      • 
+
    • waitfor: GUI Utility Functions
      • 
 
    • waitforbuttonpress: Interacting with Plots
      • 
-
    • waitpid: Controlling Subprocesses
      • 
+
    • waitpid: Controlling Subprocesses
      • 
 
    • warning: Issuing Warnings
      • 
 
    • warranty: Getting Help
      • 
-
    • wavread: Audio Processing
      • 
-
    • wavwrite: Audio Processing
      • 
+
    • wavread: Audio Processing
      • 
+
    • wavwrite: Audio Processing
      • 
 
    • wblcdf: Distributions
      • 
 
    • wblinv: Distributions
      • 
 
    • wblpdf: Distributions
      • 
 
    • wblrnd: Random Number Generation
      • 
-
    • WCONTINUE: Controlling Subprocesses
      • 
-
    • WCOREDUMP: Controlling Subprocesses
      • 
-
    • weekday: Timing Utilities
      • 
+
    • WCONTINUE: Controlling Subprocesses
      • 
+
    • WCOREDUMP: Controlling Subprocesses
      • 
+
    • weekday: Timing Utilities
      • 
 
    • welch_test: Tests
      • 
-
    • WEXITSTATUS: Controlling Subprocesses
      • 
+
    • WEXITSTATUS: Controlling Subprocesses
      • 
 
    • what: Status of Variables
      • 
 
    • which: Status of Variables
      • 
-
    • white: Representing Images
      • 
-
    • whitebg: Representing Images
      • 
+
    • white: Representing Images
      • 
+
    • whitebg: Representing Images
      • 
 
    • who: Status of Variables
      • 
 
    • whos: Status of Variables
      • 
 
    • whos_line_format: Status of Variables
      • 
 
    • wienrnd: Random Number Generation
      • 
-
    • WIFCONTINUED: Controlling Subprocesses
      • 
-
    • WIFEXITED: Controlling Subprocesses
      • 
-
    • WIFSIGNALED: Controlling Subprocesses
      • 
-
    • WIFSTOPPED: Controlling Subprocesses
      • 
+
    • WIFCONTINUED: Controlling Subprocesses
      • 
+
    • WIFEXITED: Controlling Subprocesses
      • 
+
    • WIFSIGNALED: Controlling Subprocesses
      • 
+
    • WIFSTOPPED: Controlling Subprocesses
      • 
 
    • wilcoxon_test: Tests
      • 
 
    • wilkinson: Famous Matrices
      • 
-
    • winter: Representing Images
      • 
-
    • WNOHANG: Controlling Subprocesses
      • 
-
    • WSTOPSIG: Controlling Subprocesses
      • 
-
    • WTERMSIG: Controlling Subprocesses
      • 
-
    • WUNTRACED: Controlling Subprocesses
      • 
+
    • winter: Representing Images
      • 
+
    • WNOHANG: Controlling Subprocesses
      • 
+
    • WSTOPSIG: Controlling Subprocesses
      • 
+
    • WTERMSIG: Controlling Subprocesses
      • 
+
    • WUNTRACED: Controlling Subprocesses
      • 
 
    • xlabel: Plot Annotations
      • 
 
    • xlim: Axis Configuration
      • 
 
    • xor: Finding Elements and Checking Conditions
      • 
 
    • yes_or_no: Terminal Input
      • 
 
    • ylabel: Plot Annotations
      • 
 
    • ylim: Axis Configuration
      • 
-
    • yulewalker: Signal Processing
      • 
+
    • yulewalker: Signal Processing
      • 
 
    • z_test: Tests
      • 
 
    • z_test_2: Tests
      • 
 
    • zeros: Special Utility Matrices
      • 
-
    • zip: File Archiving Utilities
      • 
+
    • zip: File Archiving Utilities
      • 
 
    • zlabel: Plot Annotations
      • 
 
    • zlim: Axis Configuration
      • 
 
    • zscore: Basic Statistical Functions
      • 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Functions-of-a-Matrix.html octave-3.6.1/doc/interpreter/octave.html/Functions-of-a-Matrix.html
--- octave-3.6.0/doc/interpreter/octave.html/Functions-of-a-Matrix.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Functions-of-a-Matrix.html	2012-02-22 15:02:27.000000000 -0500
@@ -42,7 +42,7 @@
 
      Return the exponential of a matrix, defined as the infinite Taylor
 series
 
-     
                expm(A) = I + A + A^2/2! + A^3/3! + ...
+     
                expm (A) = I + A + A^2/2! + A^3/3! + ...
 
      
         
      The Taylor series is not the way to compute the matrix
 exponential; see Moler and Van Loan, Nineteen Dubious Ways to
@@ -78,7 +78,7 @@
 
      Compute the matrix logarithm of the square matrix A.  The
 implementation utilizes a Padé approximant and the identity
 
-     
                logm(A) = 2^k * logm(A^(1 / 2^k))
+     
                logm (A) = 2^k * logm (A^(1 / 2^k))
 
      
         
      The optional argument opt_iters is the maximum number of square roots
 to compute and defaults to 100.  The optional output iters is the
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Functions-of-One-Variable.html octave-3.6.1/doc/interpreter/octave.html/Functions-of-One-Variable.html
--- octave-3.6.0/doc/interpreter/octave.html/Functions-of-One-Variable.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Functions-of-One-Variable.html	2012-02-22 15:02:27.000000000 -0500
@@ -312,7 +312,7 @@
 Variable transformation will be used to treat any infinite intervals and
 weaken the singularities.  For example:
 
-     
                quadgk(@(x) 1 ./ (sqrt (x) .* (x + 1)), 0, Inf)
+     
                quadgk (@(x) 1 ./ (sqrt (x) .* (x + 1)), 0, Inf)
 
      
         
      Note that the formulation of the integrand uses the
 element-by-element operator ./ and all user functions to
@@ -352,7 +352,7 @@
 significantly improved estimation of the error in the integral, faster
 computation, or both.  For example,
 
-          
                     quadgk (@(x) abs (1 - x.^2), 0, 2, 'Waypoints', 1)
+          
                     quadgk (@(x) abs (1 - x.^2), 0, 2, "Waypoints", 1)
 
      
           
      signals the breakpoint in the integrand at x = 1.
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Getting-Started-with-Mex_002dFiles.html octave-3.6.1/doc/interpreter/octave.html/Getting-Started-with-Mex_002dFiles.html
--- octave-3.6.0/doc/interpreter/octave.html/Getting-Started-with-Mex_002dFiles.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Getting-Started-with-Mex_002dFiles.html	2012-02-22 15:02:29.000000000 -0500
@@ -42,7 +42,7 @@
    
      
 
 
      
-— Function File:  mex [options] file ...
      
+— Function File:  mex [options] file ...
      
 
      Compile source code written in C, C++, or Fortran, to a MEX file. 
 This is equivalent to mkoctfile --mex [options] file. 
 
@@ -56,7 +56,7 @@
    
      
 
 
      
-— Function File:  mexext ()
      
+— Function File:  mexext ()
      
 
      Return the filename extension used for MEX files. 
 
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Getting-Started-with-Oct_002dFiles.html octave-3.6.1/doc/interpreter/octave.html/Getting-Started-with-Oct_002dFiles.html
--- octave-3.6.0/doc/interpreter/octave.html/Getting-Started-with-Oct_002dFiles.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Getting-Started-with-Oct_002dFiles.html	2012-02-22 15:02:29.000000000 -0500
@@ -40,8 +40,8 @@
    
      
 
 
      
-— Command:  mkoctfile [-options] file ...
      
-— Function File: [output, status = mkoctfile (...)
      
+— Command:  mkoctfile [-options] file ...
      
+— Function File: [output, status = mkoctfile (...)
      
 
      
         
      The mkoctfile function compiles source code written in C,
 C++, or Fortran.  Depending on the options used with mkoctfile, the
@@ -121,16 +121,16 @@
 
           
      ‘file’
      The file to compile or link.  Recognized file types are
 
-          
                                       .c    C source
-                                 .cc   C++ source
-                                 .C    C++ source
-                                 .cpp  C++ source
-                                 .f    Fortran source (fixed form)
-                                 .F    Fortran source (fixed form)
-                                 .f90  Fortran source (free form)
-                                 .F90  Fortran source (free form)
-                                 .o    object file
-                                 .a    library file
+          
                        .c    C source
+                  .cc   C++ source
+                  .C    C++ source
+                  .cpp  C++ source
+                  .f    Fortran source (fixed form)
+                  .F    Fortran source (fixed form)
+                  .f90  Fortran source (free form)
+                  .F90  Fortran source (free form)
+                  .o    object file
+                  .a    library file
 
      
           
         
      
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Grammar-and-Parser.html octave-3.6.1/doc/interpreter/octave.html/Grammar-and-Parser.html
--- octave-3.6.0/doc/interpreter/octave.html/Grammar-and-Parser.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Grammar-and-Parser.html	2012-02-22 15:02:29.000000000 -0500
@@ -33,7 +33,7 @@
 
 
      Appendix I Grammar and Parser
      
 
-
      
+
      
 This appendix will eventually contain a semi-formal description of
 Octave's language.
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Group-Database-Functions.html octave-3.6.1/doc/interpreter/octave.html/Group-Database-Functions.html
--- octave-3.6.0/doc/interpreter/octave.html/Group-Database-Functions.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Group-Database-Functions.html	2012-02-22 15:02:28.000000000 -0500
@@ -54,7 +54,7 @@
    
      
 
 
      
-— Loadable Function: grp_struct = getgrent ()
      
+— Loadable Function: grp_struct = getgrent ()
      
 
      Return an entry from the group database, opening it if necessary. 
 Once the end of data has been reached, getgrent returns 0. 
 
      
@@ -63,7 +63,7 @@
    
      
 
 
      
-— Loadable Function: grp_struct = getgrgid (gid).
      
+— Loadable Function: grp_struct = getgrgid (gid).
      
 
      Return the first entry from the group database with the group ID
 gid.  If the group ID does not exist in the database,
 getgrgid returns 0. 
@@ -73,7 +73,7 @@
    
      
 
 
      
-— Loadable Function: grp_struct = getgrnam (name)
      
+— Loadable Function: grp_struct = getgrnam (name)
      
 
      Return the first entry from the group database with the group name
 name.  If the group name does not exist in the database,
 getgrnam returns 0. 
@@ -83,7 +83,7 @@
    
      
 
 
      
-— Loadable Function:  setgrent ()
      
+— Loadable Function:  setgrent ()
      
 
      Return the internal pointer to the beginning of the group database. 
 
      
 
@@ -91,7 +91,7 @@
    
      
 
 
      
-— Loadable Function:  endgrent ()
      
+— Loadable Function:  endgrent ()
      
 
      Close the group database. 
 
      
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/GUI-Utility-Functions.html octave-3.6.1/doc/interpreter/octave.html/GUI-Utility-Functions.html
--- octave-3.6.0/doc/interpreter/octave.html/GUI-Utility-Functions.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/GUI-Utility-Functions.html	2012-02-22 15:02:28.000000000 -0500
@@ -42,25 +42,25 @@
    
      
 
 
      
-— Function File: data = guidata (handle)
      
-— Function File:  guidata (handle, data)
      
+— Function File: data = guidata (handle)
      
+— Function File:  guidata (handle, data)
      
         
      
 
 
    
      
 
 
      
-— Function File: hdata = guihandles (handle)
      
-— Function File: hdata = guihandles
      
+— Function File: hdata = guihandles (handle)
      
+— Function File: hdata = guihandles
      
         
      
 
 
    
      
 
 
      
-— Function File:  uiwait
      
-— Function File:  uiwait (h)
      
-— Function File:  uiwait (h, timeout)
      
+— Function File:  uiwait
      
+— Function File:  uiwait (h)
      
+— Function File:  uiwait (h, timeout)
      
 
      Suspend program execution until the figure with handle h is
 deleted or uiresume is called.  When no figure handle is specified,
 this function uses the current figure.
@@ -85,7 +85,7 @@
    
      
 
 
      
-— Function File:  uiresume (h)
      
+— Function File:  uiresume (h)
      
 
      Resume program execution suspended with uiwait.  The handle h
 must be the same as the on specified in uiwait.  If the handle
 is invalid or there is no uiwait call pending for the figure
@@ -101,10 +101,10 @@
    
      
 
 
      
-— Built-in Function:  waitfor (h)
      
-— Built-in Function:  waitfor (h, prop)
      
-— Built-in Function:  waitfor (h, prop, value)
      
-— Built-in Function:  waitfor (..., "timeout", timeout)
      
+— Built-in Function:  waitfor (h)
      
+— Built-in Function:  waitfor (h, prop)
      
+— Built-in Function:  waitfor (h, prop, value)
      
+— Built-in Function:  waitfor (..., "timeout", timeout)
      
 
      Suspend the execution of the current program until a condition is
 satisfied on the graphics handle h.  While the program is suspended
 graphics events are still being processed normally, allowing callbacks to
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Hashing-Functions.html octave-3.6.1/doc/interpreter/octave.html/Hashing-Functions.html
--- octave-3.6.0/doc/interpreter/octave.html/Hashing-Functions.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Hashing-Functions.html	2012-02-22 15:02:29.000000000 -0500
@@ -58,8 +58,8 @@
    
      
 
 
      
-— Loadable Function:  md5sum (file)
      
-— Loadable Function:  md5sum (str, opt)
      
+— Loadable Function:  md5sum (file)
      
+— Loadable Function:  md5sum (str, opt)
      
 
      Calculate the MD5 sum of the file file.  If the second parameter
 opt exists and is true, then calculate the MD5 sum of the
 string str. 
Binary files octave-3.6.0/doc/interpreter/octave.html/hist.png and octave-3.6.1/doc/interpreter/octave.html/hist.png differ
diff -uNr octave-3.6.0/doc/interpreter/octave.html/I_002fO-Dialogs.html octave-3.6.1/doc/interpreter/octave.html/I_002fO-Dialogs.html
--- octave-3.6.0/doc/interpreter/octave.html/I_002fO-Dialogs.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/I_002fO-Dialogs.html	2012-02-22 15:02:28.000000000 -0500
@@ -41,9 +41,9 @@
    
      
 
 
      
-— Function File: dirname = uigetdir ()
      
-— Function File: dirname = uigetdir (init_path)
      
-— Function File: dirname = uigetdir (init_path, dialog_name)
      
+— Function File: dirname = uigetdir ()
      
+— Function File: dirname = uigetdir (init_path)
      
+— Function File: dirname = uigetdir (init_path, dialog_name)
      
 
      Open a GUI dialog for selecting a directory.  If init_path is not
 given the current working directory is used.  dialog_name may be
 used to customize the dialog title. 
@@ -58,12 +58,12 @@
    
      
 
 
      
-— Function File: [fname, fpath, fltidx] = uigetfile ()
      
-— Function File: [...] = uigetfile (flt)
      
-— Function File: [...] = uigetfile (flt, dialog_name)
      
-— Function File: [...] = uigetfile (flt, dialog_name, default_file)
      
-— Function File: [...] = uigetfile (..., "Position", [px py])
      
-— Function File: [...] = uigetfile (..., "MultiSelect", mode)
      
+— Function File: [fname, fpath, fltidx] = uigetfile ()
      
+— Function File: [...] = uigetfile (flt)
      
+— Function File: [...] = uigetfile (flt, dialog_name)
      
+— Function File: [...] = uigetfile (flt, dialog_name, default_file)
      
+— Function File: [...] = uigetfile (..., "Position", [px py])
      
+— Function File: [...] = uigetfile (..., "MultiSelect", mode)
      
 
      
         
      Open a GUI dialog for selecting a file.  It returns the filename fname,
 the path to this file fpath, and the filter index fltidx. 
@@ -102,10 +102,10 @@
    
      
 
 
      
-— Function File: [fname, fpath, fltidx] = uiputfile ()
      
-— Function File: [fname, fpath, fltidx] = uiputfile (flt)
      
-— Function File: [fname, fpath, fltidx] = uiputfile (flt, dialog_name)
      
-— Function File: [fname, fpath, fltidx] = uiputfile (flt, dialog_name, default_file)
      
+— Function File: [fname, fpath, fltidx] = uiputfile ()
      
+— Function File: [fname, fpath, fltidx] = uiputfile (flt)
      
+— Function File: [fname, fpath, fltidx] = uiputfile (flt, dialog_name)
      
+— Function File: [fname, fpath, fltidx] = uiputfile (flt, dialog_name, default_file)
      
 
      Open a GUI dialog for selecting a file.  flt contains a (list of) file
 filter string(s) in one of the following formats:
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Identifying-Points-in-Triangulation.html octave-3.6.1/doc/interpreter/octave.html/Identifying-Points-in-Triangulation.html
--- octave-3.6.0/doc/interpreter/octave.html/Identifying-Points-in-Triangulation.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Identifying-Points-in-Triangulation.html	2012-02-22 15:02:27.000000000 -0500
@@ -86,7 +86,7 @@
    
      
 
 
      
-— Loadable Function: idx = tsearch (x, y, t, xi, yi)
      
+— Loadable Function: idx = tsearch (x, y, t, xi, yi)
      
 
      Search for the enclosing Delaunay convex hull.  For t =
 delaunay (x, y), finds the index in t containing the
 points (xi, yi).  For points outside the convex hull,
@@ -102,7 +102,7 @@
    
      
 
 
      
-— Function File: [idx, p] = tsearchn (x, t, xi)
      
+— Function File: [idx, p] = tsearchn (x, t, xi)
      
 
      Search for the enclosing Delaunay convex hull.  For t =
 delaunayn (x), finds the index in t containing the
 points xi.  For points outside the convex hull, idx is NaN. 
@@ -145,8 +145,8 @@
    
      
 
 
      
-— Function File: idx = dsearch (x, y, tri, xi, yi)
      
-— Function File: idx = dsearch (x, y, tri, xi, yi, s)
      
+— Function File: idx = dsearch (x, y, tri, xi, yi)
      
+— Function File: idx = dsearch (x, y, tri, xi, yi, s)
      
 
      Return the index idx or the closest point in x, y
 to the elements [xi(:), yi(:)].  The variable s is
 accepted for compatibility but is ignored. 
@@ -161,10 +161,10 @@
    
      
 
 
      
-— Function File: idx = dsearchn (x, tri, xi)
      
-— Function File: idx = dsearchn (x, tri, xi, outval)
      
-— Function File: idx = dsearchn (x, xi)
      
-— Function File: [idx, d] = dsearchn (...)
      
+— Function File: idx = dsearchn (x, tri, xi)
      
+— Function File: idx = dsearchn (x, tri, xi, outval)
      
+— Function File: idx = dsearchn (x, xi)
      
+— Function File: [idx, d] = dsearchn (...)
      
 
      Return the index idx or the closest point in x to the elements
 xi.  If outval is supplied, then the values of xi that are
 not contained within one of the simplices tri are set to
diff -uNr octave-3.6.0/doc/interpreter/octave.html/index.html octave-3.6.1/doc/interpreter/octave.html/index.html
--- octave-3.6.0/doc/interpreter/octave.html/index.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/index.html	2012-02-22 15:02:29.000000000 -0500
@@ -705,7 +705,7 @@
 
 
      This manual documents how to run, install and port GNU Octave, as well
 as its new features and incompatibilities, and how to report bugs. 
-It corresponds to GNU Octave version 3.6.0.
+It corresponds to GNU Octave version 3.6.1.
 
 
 
        
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Installation.html octave-3.6.1/doc/interpreter/octave.html/Installation.html
--- octave-3.6.0/doc/interpreter/octave.html/Installation.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Installation.html	2012-02-22 15:02:29.000000000 -0500
@@ -33,7 +33,7 @@
 
 
        Appendix G Installing Octave
        
 
-   
        
+   
        
 The procedure for installing Octave from source on a Unix-like system is
 described below.  Building on other platforms will follow similar
 steps.  Note that this description applies to Octave releases.  Building
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Installing-and-Removing-Packages.html octave-3.6.1/doc/interpreter/octave.html/Installing-and-Removing-Packages.html
--- octave-3.6.0/doc/interpreter/octave.html/Installing-and-Removing-Packages.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Installing-and-Removing-Packages.html	2012-02-22 15:02:29.000000000 -0500
@@ -89,8 +89,8 @@
    
        
 
 
        
-— Command:  pkg command pkg_name
        
-— Command:  pkg command option pkg_name
        
+— Command:  pkg command pkg_name
        
+— Command:  pkg command option pkg_name
        
 
        Manage packages (groups of add-on functions) for Octave.  Different actions
 are available depending on the value of command.
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Integer-Arithmetic.html octave-3.6.1/doc/interpreter/octave.html/Integer-Arithmetic.html
--- octave-3.6.0/doc/interpreter/octave.html/Integer-Arithmetic.html	2012-01-15 13:19:29.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Integer-Arithmetic.html	2012-02-22 15:02:26.000000000 -0500
@@ -81,13 +81,13 @@
 An example demonstrating these rounding rules is
 
      
                  idivide (int8 ([-3, 3]), int8 (4), "fix")
-          ⇒ int8 ([0, 0])
+            ⇒ int8 ([0, 0])
           idivide (int8 ([-3, 3]), int8 (4), "round")
-          ⇒ int8 ([-1, 1])
+            ⇒ int8 ([-1, 1])
           idivide (int8 ([-3, 3]), int8 (4), "floor")
-          ⇒ int8 ([-1, 0])
+            ⇒ int8 ([-1, 0])
           idivide (int8 ([-3, 3]), int8 (4), "ceil")
-          ⇒ int8 ([0, 1])
+            ⇒ int8 ([0, 1])
 
        
         
      
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Interacting-with-Plots.html octave-3.6.1/doc/interpreter/octave.html/Interacting-with-Plots.html
--- octave-3.6.0/doc/interpreter/octave.html/Interacting-with-Plots.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Interacting-with-Plots.html	2012-02-22 15:02:27.000000000 -0500
@@ -124,12 +124,12 @@
 
         
        Examples:
 
-     
                  f = uimenu("label", "&File", "accelerator", "f");
-          e = uimenu("label", "&Edit", "accelerator", "e");
-          uimenu(f, "label", "Close", "accelerator", "q", ...
-                    "callback", "close (gcf)");
-          uimenu(e, "label", "Toggle &Grid", "accelerator", "g", ...
-                    "callback", "grid (gca)");
+     
                  f = uimenu ("label", "&File", "accelerator", "f");
+          e = uimenu ("label", "&Edit", "accelerator", "e");
+          uimenu (f, "label", "Close", "accelerator", "q", ...
+                     "callback", "close (gcf)");
+          uimenu (e, "label", "Toggle &Grid", "accelerator", "g", ...
+                     "callback", "grid (gca)");
 
        
         
      
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Interpolation-on-Scattered-Data.html octave-3.6.1/doc/interpreter/octave.html/Interpolation-on-Scattered-Data.html
--- octave-3.6.0/doc/interpreter/octave.html/Interpolation-on-Scattered-Data.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Interpolation-on-Scattered-Data.html	2012-02-22 15:02:27.000000000 -0500
@@ -46,8 +46,8 @@
    
        
 
 
        
-— Function File: zi = griddata (x, y, z, xi, yi, method)
        
-— Function File: [xi, yi, zi] = griddata (x, y, z, xi, yi, method)
        
+— Function File: zi = griddata (x, y, z, xi, yi, method)
        
+— Function File: [xi, yi, zi] = griddata (x, y, z, xi, yi, method)
        
 
        
         
        Generate a regular mesh from irregular data using interpolation. 
 The function is defined by z = f (x, y). 
@@ -70,11 +70,11 @@
    
        
 
 
        
-— Function File: vi = griddata3 (x, y, z, v xi, yi, zi, method, options)
        
+— Function File: vi = griddata3 (x, y, z, v, xi, yi, zi, method, options)
        
 
        
         
        Generate a regular mesh from irregular data using interpolation. 
-The function is defined by y = f (x,y,z). 
-The interpolation points are all xi.
+The function is defined by v = f (x, y, z). 
+The interpolation points are specified by xi, yi, zi.
 
         
        The interpolation method can be "nearest" or "linear". 
 If method is omitted it defaults to "linear". 
@@ -82,14 +82,14 @@
 
 
 
-     
        See also: griddata, delaunayn. 
+     
        See also: griddata, griddatan, delaunayn. 
 
        
 
 
    
        
 
 
        
-— Function File: yi = griddatan (x, y, xi, method, options)
        
+— Function File: yi = griddatan (x, y, xi, method, options)
        
 
        
         
        Generate a regular mesh from irregular data using interpolation. 
 The function is defined by y = f (x). 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Introduction.html octave-3.6.1/doc/interpreter/octave.html/Introduction.html
--- octave-3.6.0/doc/interpreter/octave.html/Introduction.html	2012-01-15 13:19:29.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Introduction.html	2012-02-22 15:02:26.000000000 -0500
@@ -49,7 +49,7 @@
 run, use, and extend GNU Octave.  Additional chapters describe how
 to report bugs and help contribute code.
 
-   
        This document corresponds to Octave version 3.6.0.
+   
        This document corresponds to Octave version 3.6.1.
 
 
          
 
        • Running Octave
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Iterative-Techniques.html octave-3.6.1/doc/interpreter/octave.html/Iterative-Techniques.html
--- octave-3.6.0/doc/interpreter/octave.html/Iterative-Techniques.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Iterative-Techniques.html	2012-02-22 15:02:27.000000000 -0500
@@ -137,59 +137,59 @@
         
          Let us consider a trivial problem with a diagonal matrix (we exploit the
 sparsity of A)
 
-     
                         n = 10;
-               A = diag (sparse (1:n));
-               b = rand (n, 1);
-               [l, u, p, q] = luinc (A, 1.e-3);
+     
                    n = 10;
+          A = diag (sparse (1:n));
+          b = rand (n, 1);
+          [l, u, p, q] = luinc (A, 1.e-3);
 
          
         
          Example 1: Simplest use of pcg
 
-     
                      x = pcg(A,b)
+     
                    x = pcg (A,b)
 
          
         
          Example 2: pcg with a function which computes
 A * x
 
-     
                      function y = apply_a (x)
-              y = [1:N]'.*x;
-            endfunction
+     
                    function y = apply_a (x)
+            y = [1:N]' .* x;
+          endfunction
           
-            x = pcg ("apply_a", b)
+          x = pcg ("apply_a", b)
 
          
         
          Example 3: pcg with a preconditioner: l * u
 
-     
                    x = pcg (A, b, 1.e-6, 500, l*u);
+     
                    x = pcg (A, b, 1.e-6, 500, l*u)
 
          
         
          Example 4: pcg with a preconditioner: l * u. 
 Faster than Example 3 since lower and upper triangular matrices
 are easier to invert
 
-     
                    x = pcg (A, b, 1.e-6, 500, l, u);
+     
                    x = pcg (A, b, 1.e-6, 500, l, u)
 
          
         
          Example 5: Preconditioned iteration, with full diagnostics.  The
 preconditioner (quite strange, because even the original matrix
 A is trivial) is defined as a function
 
-     
                      function y = apply_m (x)
-              k = floor (length (x) - 2);
-              y = x;
-              y(1:k) = x(1:k)./[1:k]';
-            endfunction
-          
-            [x, flag, relres, iter, resvec, eigest] = ...
-                               pcg (A, b, [], [], "apply_m");
-            semilogy (1:iter+1, resvec);
+     
                    function y = apply_m (x)
+            k = floor (length (x) - 2);
+            y = x;
+            y(1:k) = x(1:k) ./ [1:k]';
+          endfunction
+          
+          [x, flag, relres, iter, resvec, eigest] = ...
+                             pcg (A, b, [], [], "apply_m");
+          semilogy (1:iter+1, resvec);
 
          
         
          Example 6: Finally, a preconditioner which depends on a
 parameter k.
 
-     
                      function y = apply_M (x, varargin)
+     
                    function y = apply_M (x, varargin)
             K = varargin{1};
             y = x;
-            y(1:K) = x(1:K)./[1:K]';
-            endfunction
+            y(1:K) = x(1:K) ./ [1:K]';
+          endfunction
           
-            [x, flag, relres, iter, resvec, eigest] = ...
-                 pcg (A, b, [], [], "apply_m", [], [], 3)
+          [x, flag, relres, iter, resvec, eigest] = ...
+               pcg (A, b, [], [], "apply_m", [], [], 3)
 
          
         
          References:
 
@@ -283,47 +283,48 @@
         
          Let us consider a trivial problem with a diagonal matrix (we exploit the
 sparsity of A)
 
-     
                         n = 10;
-               A = sparse (diag (1:n));
-               b = rand (N, 1);
+     
                    n = 10;
+          A = sparse (diag (1:n));
+          b = rand (N, 1);
 
          
         
          Example 1: Simplest use of pcr
 
-     
                      x = pcr(A, b)
+     
                    x = pcr (A, b)
 
          
         
          Example 2: pcr with a function which computes
 A * x.
 
-     
                      function y = apply_a (x)
-              y = [1:10]'.*x;
-            endfunction
+     
                    function y = apply_a (x)
+            y = [1:10]' .* x;
+          endfunction
           
-            x = pcr ("apply_a", b)
+          x = pcr ("apply_a", b)
 
          
         
          Example 3:  Preconditioned iteration, with full diagnostics.  The
 preconditioner (quite strange, because even the original matrix
 A is trivial) is defined as a function
 
-     
                      function y = apply_m (x)
-              k = floor (length(x)-2);
-              y = x;
-              y(1:k) = x(1:k)./[1:k]';
-            endfunction
-          
-            [x, flag, relres, iter, resvec] = ...
-                               pcr (A, b, [], [], "apply_m")
-            semilogy([1:iter+1], resvec);
+     
                    function y = apply_m (x)
+            k = floor (length (x) - 2);
+            y = x;
+            y(1:k) = x(1:k) ./ [1:k]';
+          endfunction
+          
+          [x, flag, relres, iter, resvec] = ...
+                             pcr (A, b, [], [], "apply_m")
+          semilogy ([1:iter+1], resvec);
 
          
         
          Example 4: Finally, a preconditioner which depends on a
 parameter k.
 
-     
                      function y = apply_m (x, varargin)
-              k = varargin{1};
-              y = x; y(1:k) = x(1:k)./[1:k]';
-            endfunction
+     
                    function y = apply_m (x, varargin)
+            k = varargin{1};
+            y = x;
+            y(1:k) = x(1:k) ./ [1:k]';
+          endfunction
           
-            [x, flag, relres, iter, resvec] = ...
-                               pcr (A, b, [], [], "apply_m"', [], 3)
+          [x, flag, relres, iter, resvec] = ...
+                             pcr (A, b, [], [], "apply_m"', [], 3)
 
          
         
          References:
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Keywords.html octave-3.6.1/doc/interpreter/octave.html/Keywords.html
--- octave-3.6.0/doc/interpreter/octave.html/Keywords.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Keywords.html	2012-02-22 15:02:29.000000000 -0500
@@ -32,7 +32,7 @@
 
 
          I.1 Keywords
          
 
-
          
+
          
 The following identifiers are keywords, and may not be used as variable
 or function names:
 
@@ -60,8 +60,8 @@
    
          
 
 
          
-— Built-in Function:  iskeyword ()
          
-— Built-in Function:  iskeyword (name)
          
+— Built-in Function:  iskeyword ()
          
+— Built-in Function:  iskeyword (name)
          
 
          Return true if name is an Octave keyword.  If name
 is omitted, return a list of keywords. 
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Loading-and-Saving-Images.html octave-3.6.1/doc/interpreter/octave.html/Loading-and-Saving-Images.html
--- octave-3.6.0/doc/interpreter/octave.html/Loading-and-Saving-Images.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Loading-and-Saving-Images.html	2012-02-22 15:02:27.000000000 -0500
@@ -48,7 +48,7 @@
    
          
 
 
          
-— Function File: [img, map, alpha] = imread (filename)
          
+— Function File: [img, map, alpha] = imread (filename)
          
 
          Read images from various file formats.
 
         
          The size and numeric class of the output depends on the
@@ -69,10 +69,10 @@
    
          
 
 
          
-— Function File:  imwrite (img, filename)
          
-— Function File:  imwrite (img, filename, fmt)
          
-— Function File:  imwrite (img, filename, fmt, p1, v1, ...)
          
-— Function File:  imwrite (img, map, filename, ...)
          
+— Function File:  imwrite (img, filename)
          
+— Function File:  imwrite (img, filename, fmt)
          
+— Function File:  imwrite (img, filename, fmt, p1, v1, ...)
          
+— Function File:  imwrite (img, map, filename, ...)
          
 
          Write images in various file formats.
 
         
          If fmt is not supplied, the file extension of filename is used
@@ -119,9 +119,9 @@
    
          
 
 
          
-— Built-in Function: val = IMAGE_PATH ()
          
-— Built-in Function: old_val = IMAGE_PATH (new_val)
          
-— Built-in Function:  IMAGE_PATH (new_val, "local")
          
+— Built-in Function: val = IMAGE_PATH ()
          
+— Built-in Function: old_val = IMAGE_PATH (new_val)
          
+— Built-in Function:  IMAGE_PATH (new_val, "local")
          
 
          Query or set the internal variable that specifies a colon separated
 list of directories in which to search for image files.
 
@@ -139,8 +139,8 @@
    
          
 
 
          
-— Function File: info = imfinfo (filename)
          
-— Function File: info = imfinfo (url)
          
+— Function File: info = imfinfo (filename)
          
+— Function File: info = imfinfo (url)
          
 
          Read image information from a file.
 
         
          imfinfo returns a structure containing information about the image
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Manipulating-Classes.html octave-3.6.1/doc/interpreter/octave.html/Manipulating-Classes.html
--- octave-3.6.0/doc/interpreter/octave.html/Manipulating-Classes.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Manipulating-Classes.html	2012-02-22 15:02:28.000000000 -0500
@@ -45,7 +45,7 @@
    
          
 
 
          
-— Function File:  display (a)
          
+— Function File:  display (a)
          
 
          Display the contents of an object.  If a is an object of the
 class "myclass", then display is called in a case like
 
@@ -181,7 +181,7 @@
    
          
 
 
          
-— Function File: b = saveobj (a)
          
+— Function File: b = saveobj (a)
          
 
          Method of a class to manipulate an object prior to saving it to a file. 
 The function saveobj is called when the object a is saved
 using the save function.  An example of the use of saveobj
@@ -192,7 +192,7 @@
      
                    function b = saveobj (a)
             b = a;
             if (isempty (b.field))
-               b.field = initfield(b);
+               b.field = initfield (b);
             endif
           endfunction
 
          
@@ -211,7 +211,7 @@
    
          
 
 
          
-— Function File: b = loadobj (a)
          
+— Function File: b = loadobj (a)
          
 
          Method of a class to manipulate an object after loading it from a file. 
 The function loadobj is called when the object a is loaded
 using the load function.  An example of the use of saveobj
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Manipulating-Strings.html octave-3.6.1/doc/interpreter/octave.html/Manipulating-Strings.html
--- octave-3.6.0/doc/interpreter/octave.html/Manipulating-Strings.html	2012-01-15 13:19:29.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Manipulating-Strings.html	2012-02-22 15:02:26.000000000 -0500
@@ -163,7 +163,7 @@
         
          For example:
 
      
                    index ("Teststring", "t")
-               ⇒ 4
+             ⇒ 4
 
          
         
          If direction is ‘"first"’, return the first element found. 
 If direction is ‘"last"’, return the last element found.
@@ -313,7 +313,7 @@
         
          Example:
 
      
                    strsplit ("a,b,c", ",")
-                 ⇒
+                ⇒
                     {
                       [1,1] = a
                       [1,2] = b
@@ -321,7 +321,7 @@
                     }
           
           strsplit (["a,b" ; "cde"], ",")
-                 ⇒
+                ⇒
                     {
                       [1,1] = a
                       [1,2] = b
@@ -354,6 +354,7 @@
         
          The string format describes how the words in str should be
 parsed. 
 It may contain any combination of the following specifiers:
+
           
          
 
          %s
          The word is parsed as a string.
 
@@ -390,13 +391,13 @@
 
          
         
          Optional numeric argument format_repeat can be used for
 limiting the number of items read:
+
           
          
 
          -1
          (default) read all of the string until the end.
 
           
          N
          Read N times nargout items.  0 (zero) is an acceptable
-value for format_repeat.
-
-        
          
+value for format_repeat. 
+
 
         
          The behavior of strread can be changed via property-value
 pairs.  The following properties are recognized:
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Manipulating-Structures.html octave-3.6.1/doc/interpreter/octave.html/Manipulating-Structures.html
--- octave-3.6.0/doc/interpreter/octave.html/Manipulating-Structures.html	2012-01-15 13:19:29.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Manipulating-Structures.html	2012-02-22 15:02:26.000000000 -0500
@@ -73,14 +73,14 @@
 
      
                    ss(1,2).fd(3).b = 5;
           getfield (ss, {1,2}, "fd", {3}, "b")
-               ⇒ ans = 5
+             ⇒ 5
 
          
         
          Note that the function call in the previous example is equivalent to
 the expression
 
      
                    i1 = {1,2}; i2 = "fd"; i3 = {3}; i4= "b";
           ss(i1{:}).(i2)(i3{:}).(i4)
-               ⇒ ans = 5
+             ⇒ 5
 
          
         
      
@@ -150,7 +150,7 @@
         
          Examples:
 
      
                    s = struct("d", 4, "b", 2, "a", 1, "c", 3);
-          t1 = orderfields(s)
+          t1 = orderfields (s)
                ⇒ t1 =
                   {
                     a =  1
@@ -159,7 +159,7 @@
                     d =  4
                   }
           t = struct("d", {}, "c", {}, "b", "a", {});
-          t2 = orderfields(s, t)
+          t2 = orderfields (s, t)
                ⇒ t2 =
                   {
                     d =  4
@@ -167,7 +167,7 @@
                     b =  2
                     a =  1
                   }
-          t3 = orderfields(s, [3, 2, 4, 1]);
+          t3 = orderfields (s, [3, 2, 4, 1]);
                ⇒ t3 =
                   {
                     a =  1
@@ -175,18 +175,19 @@
                     c =  3
                     d =  4
                   }
-          [t4, p] = orderfields(s, {"d", "c", "b", "a"})
-               ⇒ t4 = {
+          [t4, p] = orderfields (s, {"d", "c", "b", "a"})
+               ⇒ t4 =
+                  {
                     d =  4
                     c =  3
                     b =  2
                     a =  1
                   }
-               p =
-                  1
-                  4
-                  2
-                  3
+                  p =
+                     1
+                     4
+                     2
+                     3
 
          
         
      
@@ -202,7 +203,7 @@
 
          Create a subscript structure for use with subsref or
 subsasgn.  For example:
 
-     
                    idx = substruct("()", {3, ":"})
+     
                    idx = substruct ("()", {3, ":"})
                ⇒
                  idx =
                  {
@@ -214,9 +215,8 @@
                    }
                  }
           x = [1, 2, 3; 4, 5, 6; 7, 8, 9];
-          subsref(x, idx)
-               ⇒ ans =
-                  7  8  9
+          subsref (x, idx)
+             ⇒ 7  8  9
 
          
         
      
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Matrices-and-Arrays-in-Oct_002dFiles.html octave-3.6.1/doc/interpreter/octave.html/Matrices-and-Arrays-in-Oct_002dFiles.html
--- octave-3.6.0/doc/interpreter/octave.html/Matrices-and-Arrays-in-Oct_002dFiles.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Matrices-and-Arrays-in-Oct_002dFiles.html	2012-02-22 15:02:29.000000000 -0500
@@ -98,8 +98,8 @@
 selection of which include
 
 
          
-— Method: T& operator () (octave_idx_type)
          
-— Method: T& elem (octave_idx_type)
          
+— Method: T& operator () (octave_idx_type)
          
+— Method: T& elem (octave_idx_type)
          
 
          The () operator or elem method allow the values of the
 matrix or array to be read or set.  These can take a single argument,
 which is of type octave_idx_type, that is the index into the matrix or
@@ -113,29 +113,29 @@
 matrix directly through the fortran_vec method discussed below.
 
 
          
-— Method: octave_idx_type nelem (void) const
          
+— Method: octave_idx_type nelem (void) const
          
 
          The total number of elements in the matrix or array. 
 
          
 
 
          
-— Method: size_t byte_size (void) const
          
+— Method: size_t byte_size (void) const
          
 
          The number of bytes used to store the matrix or array. 
 
          
 
 
          
-— Method: dim_vector dims (void) const
          
+— Method: dim_vector dims (void) const
          
 
          The dimensions of the matrix or array in value of type dim_vector. 
 
          
 
 
          
-— Method: void resize (const dim_vector&)
          
+— Method: void resize (const dim_vector&)
          
 
          A method taking either an argument of type dim_vector, or in the
 case of a matrix two arguments of type octave_idx_type defining
 the number of rows and columns in the matrix. 
 
          
 
 
          
-— Method: T* fortran_vec (void)
          
+— Method: T* fortran_vec (void)
          
 
          This method returns a pointer to the underlying data of the matrix or a
 array so that it can be manipulated directly, either within Octave or by
 an external library. 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Matrix-Factorizations.html octave-3.6.1/doc/interpreter/octave.html/Matrix-Factorizations.html
--- octave-3.6.0/doc/interpreter/octave.html/Matrix-Factorizations.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Matrix-Factorizations.html	2012-02-22 15:02:27.000000000 -0500
@@ -631,8 +631,8 @@
         
          The Hessenberg-triangular decomposition is the first step in
 Moler and Stewart's QZ decomposition algorithm.
 
-        
          Algorithm taken from Golub and Van Loan, Matrix Computations, 2nd
-edition. 
+        
          Algorithm taken from Golub and Van Loan,
+Matrix Computations, 2nd edition. 
 
          
 
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Mex_002dFiles.html octave-3.6.1/doc/interpreter/octave.html/Mex_002dFiles.html
--- octave-3.6.0/doc/interpreter/octave.html/Mex_002dFiles.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Mex_002dFiles.html	2012-02-22 15:02:29.000000000 -0500
@@ -35,7 +35,7 @@
 
 
          A.2 Mex-Files
          
 
-
          
+
          
 Octave includes an interface to allow legacy mex-files to be compiled
 and used with Octave.  This interface can also be used to share code
 between Octave and matlab users.  However, as mex-files expose the
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Miscellaneous-Functions.html octave-3.6.1/doc/interpreter/octave.html/Miscellaneous-Functions.html
--- octave-3.6.0/doc/interpreter/octave.html/Miscellaneous-Functions.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Miscellaneous-Functions.html	2012-02-22 15:02:27.000000000 -0500
@@ -36,18 +36,18 @@
 
          
 
 
          
-— Function File:  poly (A)
          
-— Function File:  poly (x)
          
+— Function File:  poly (A)
          
+— Function File:  poly (x)
          
 
          If A is a square N-by-N matrix, poly (A)
 is the row vector of the coefficients of det (z * eye (N) - A),
 the characteristic polynomial of A.  For example,
 the following code finds the eigenvalues of A which are the roots of
 poly (A).
 
-     
                    roots(poly(eye(3)))
-          ⇒ 1.00001 + 0.00001i
-          ⇒ 1.00001 - 0.00001i
-          ⇒ 0.99999 + 0.00000i
+     
                    roots (poly (eye (3)))
+              ⇒ 1.00001 + 0.00001i
+                 1.00001 - 0.00001i
+                 0.99999 + 0.00000i
 
          
         
          In fact, all three eigenvalues are exactly 1 which emphasizes that for
 numerical performance the eig function should be used to compute
@@ -69,12 +69,12 @@
    
          
 
 
          
-— Function File:  polyout (c)
          
-— Function File:  polyout (c, x)
          
-— Function File: str = polyout (...)
          
+— Function File:  polyout (c)
          
+— Function File:  polyout (c, x)
          
+— Function File: str = polyout (...)
          
 
          Write formatted polynomial
 
-     
                       c(x) = c(1) * x^n + ... + c(n) x + c(n+1)
+     
                    c(x) = c(1) * x^n + ... + c(n) x + c(n+1)
 
          
         
          and return it as a string or write it to the screen (if nargout is
 zero).  x defaults to the string "s". 
@@ -89,7 +89,7 @@
    
          
 
 
          
-— Function File:  polyreduce (c)
          
+— Function File:  polyreduce (c)
          
 
          Reduce a polynomial coefficient vector to a minimum number of terms by
 stripping off any leading zeros. 
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Multi_002ddimensional-Interpolation.html octave-3.6.1/doc/interpreter/octave.html/Multi_002ddimensional-Interpolation.html
--- octave-3.6.0/doc/interpreter/octave.html/Multi_002ddimensional-Interpolation.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Multi_002ddimensional-Interpolation.html	2012-02-22 15:02:27.000000000 -0500
@@ -41,11 +41,11 @@
    
          
 
 
          
-— Function File: zi = interp2 (x, y, z, xi, yi)
          
-— Function File: zi = interp2 (Z, xi, yi)
          
-— Function File: zi = interp2 (Z, n)
          
-— Function File: zi = interp2 (..., method)
          
-— Function File: zi = interp2 (..., method, extrapval)
          
+— Function File: zi = interp2 (x, y, z, xi, yi)
          
+— Function File: zi = interp2 (Z, xi, yi)
          
+— Function File: zi = interp2 (Z, n)
          
+— Function File: zi = interp2 (..., method)
          
+— Function File: zi = interp2 (..., method, extrapval)
          
 
          
         
          Two-dimensional interpolation.  x, y and z describe a
 surface function.  If x and y are vectors their length
@@ -99,12 +99,12 @@
    
          
 
 
          
-— Function File: vi = interp3 (x, y, z, v, xi, yi, zi)
          
-— Function File: vi = interp3 (v, xi, yi, zi)
          
-— Function File: vi = interp3 (v, m)
          
-— Function File: vi = interp3 (v)
          
-— Function File: vi = interp3 (..., method)
          
-— Function File: vi = interp3 (..., method, extrapval)
          
+— Function File: vi = interp3 (x, y, z, v, xi, yi, zi)
          
+— Function File: vi = interp3 (v, xi, yi, zi)
          
+— Function File: vi = interp3 (v, m)
          
+— Function File: vi = interp3 (v)
          
+— Function File: vi = interp3 (..., method)
          
+— Function File: vi = interp3 (..., method, extrapval)
          
 
          
         
          Perform 3-dimensional interpolation.  Each element of the 3-dimensional
 array v represents a value at a location given by the parameters
@@ -150,12 +150,12 @@
    
          
 
 
          
-— Function File: vi = interpn (x1, x2, ..., v, y1, y2, ...)
          
-— Function File: vi = interpn (v, y1, y2, ...)
          
-— Function File: vi = interpn (v, m)
          
-— Function File: vi = interpn (v)
          
-— Function File: vi = interpn (..., method)
          
-— Function File: vi = interpn (..., method, extrapval)
          
+— Function File: vi = interpn (x1, x2, ..., v, y1, y2, ...)
          
+— Function File: vi = interpn (v, y1, y2, ...)
          
+— Function File: vi = interpn (v, m)
          
+— Function File: vi = interpn (v)
          
+— Function File: vi = interpn (..., method)
          
+— Function File: vi = interpn (..., method, extrapval)
          
 
          
         
          Perform n-dimensional interpolation, where n is at least two. 
 Each element of the n-dimensional array v represents a value
@@ -233,7 +233,7 @@
    
          
 
 
          
-— Function File: zi = bicubic (x, y, z, xi, yi, extrapval)
          
+— Function File: zi = bicubic (x, y, z, xi, yi, extrapval)
          
 
          
         
          Return a matrix zi corresponding to the bicubic
 interpolations at xi and yi of the data supplied
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Multiple-Plots-on-One-Page.html octave-3.6.1/doc/interpreter/octave.html/Multiple-Plots-on-One-Page.html
--- octave-3.6.0/doc/interpreter/octave.html/Multiple-Plots-on-One-Page.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Multiple-Plots-on-One-Page.html	2012-02-22 15:02:27.000000000 -0500
@@ -78,7 +78,7 @@
         
          index may be a vector.  In which case, the new axis will enclose
 the grid locations specified.  The first demo illustrates an example:
 
-     
                    demo ("subplot", 1)
+     
                    demo ("subplot", 1)
 
          
         
      
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Networking-Utilities.html octave-3.6.1/doc/interpreter/octave.html/Networking-Utilities.html
--- octave-3.6.0/doc/interpreter/octave.html/Networking-Utilities.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Networking-Utilities.html	2012-02-22 15:02:28.000000000 -0500
@@ -43,7 +43,7 @@
 
          
 
 
          
-— Built-in Function:  gethostname ()
          
+— Built-in Function:  gethostname ()
          
 
          Return the hostname of the system where Octave is running. 
 
          
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Nonlinear-Programming.html octave-3.6.1/doc/interpreter/octave.html/Nonlinear-Programming.html
--- octave-3.6.0/doc/interpreter/octave.html/Nonlinear-Programming.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Nonlinear-Programming.html	2012-02-22 15:02:27.000000000 -0500
@@ -49,14 +49,14 @@
 — Function File: [...] = sqp (x0, phi, g, h, lb, ub, maxiter, tol)
          
 
          Solve the nonlinear program
 
-     
                         min phi (x)
-                x
+     
                    min phi (x)
+           x
 
          
         
          subject to
 
-     
                         g(x)  = 0
-               h(x) >= 0
-               lb <= x <= ub
+     
                    g(x)  = 0
+          h(x) >= 0
+          lb <= x <= ub
 
          
         
          using a sequential quadratic programming method.
 
@@ -93,9 +93,9 @@
 function and the second should point to a function that computes the
 gradient of the constraint function:
 
-     
                                    [ d f(x)   d f(x)        d f(x) ]
-              transpose ( [ ------   -----   ...   ------ ] )
-                          [  dx_1     dx_2          dx_N  ]
+     
                                [ d f(x)   d f(x)        d f(x) ]
+          transpose ( [ ------   -----   ...   ------ ] )
+                      [  dx_1     dx_2          dx_N  ]
 
          
         
          The fifth and sixth arguments, lb and ub, contain lower
 and upper bounds on x.  These must be consistent with the
@@ -134,7 +134,7 @@
           endfunction
           
           function obj = phi (x)
-            obj = exp(prod(x)) - 0.5*(x(1)^3+x(2)^3+1)^2;
+            obj = exp (prod (x)) - 0.5*(x(1)^3+x(2)^3+1)^2;
           endfunction
           
           x0 = [-1.8; 1.7; 1.9; -0.8; -0.8];
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Object-Groups.html octave-3.6.1/doc/interpreter/octave.html/Object-Groups.html
--- octave-3.6.0/doc/interpreter/octave.html/Object-Groups.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Object-Groups.html	2012-02-22 15:02:27.000000000 -0500
@@ -232,9 +232,9 @@
         
          An example of the use of linkprop is
 
      
                    x = 0:0.1:10;
-          subplot (1, 2, 1);
+          subplot (1,2,1);
           h1 = plot (x, sin (x));
-          subplot (1, 2, 2);
+          subplot (1,2,2);
           h2 = plot (x, cos (x));
           hlink = linkprop ([h1, h2], {"color","linestyle"});
           set (h1, "color", "green");
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Obsolete-Functions.html octave-3.6.1/doc/interpreter/octave.html/Obsolete-Functions.html
--- octave-3.6.0/doc/interpreter/octave.html/Obsolete-Functions.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Obsolete-Functions.html	2012-02-22 15:02:29.000000000 -0500
@@ -33,7 +33,7 @@
 
 
          Appendix E Obsolete Functions
          
 
-
          
+
          
 After being marked as deprecated for two major releases, the following
 functions have been removed from Octave.  The third column of the table
 shows the version of Octave in which the function was removed.  Prior to
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Oct_002dFiles.html octave-3.6.1/doc/interpreter/octave.html/Oct_002dFiles.html
--- octave-3.6.0/doc/interpreter/octave.html/Oct_002dFiles.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Oct_002dFiles.html	2012-02-22 15:02:29.000000000 -0500
@@ -33,7 +33,7 @@
 
 
          A.1 Oct-Files
          
 
-
          
+
          
 
 
            
 
          • Getting Started with Oct-Files
diff -uNr octave-3.6.0/doc/interpreter/octave.html/One_002ddimensional-Interpolation.html octave-3.6.1/doc/interpreter/octave.html/One_002ddimensional-Interpolation.html
--- octave-3.6.0/doc/interpreter/octave.html/One_002ddimensional-Interpolation.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/One_002ddimensional-Interpolation.html	2012-02-22 15:02:27.000000000 -0500
@@ -41,11 +41,11 @@
    
            
 
 
            
-— Function File: yi = interp1 (x, y, xi)
            
-— Function File: yi = interp1 (y, xi)
            
-— Function File: yi = interp1 (..., method)
            
-— Function File: yi = interp1 (..., extrap)
            
-— Function File: pp = interp1 (..., 'pp')
            
+— Function File: yi = interp1 (x, y, xi)
            
+— Function File: yi = interp1 (y, xi)
            
+— Function File: yi = interp1 (..., method)
            
+— Function File: yi = interp1 (..., extrap)
            
+— Function File: pp = interp1 (..., 'pp')
            
 
            
         
            One-dimensional interpolation.  Interpolate y, defined at the
 points x, at the points xi.  The sample points x
@@ -103,7 +103,7 @@
           near = interp1 (xp, yp, xf, "nearest");
           plot (xf, yf, "r", xf, lin, "g", xf, spl, "b",
                 xf, cub, "c", xf, near, "m", xp, yp, "r*");
-          legend ("original", "linear", "spline", "cubic", "nearest")
+          legend ("original", "linear", "spline", "cubic", "nearest");
 
          
         
      
@@ -159,7 +159,7 @@
    
          
 
 
          
-— Function File: yi = interp1q (x, y, xi)
          
+— Function File: yi = interp1q (x, y, xi)
          
 
          One-dimensional linear interpolation without error checking. 
 Interpolates y, defined at the points x, at the points
 xi.  The sample points x must be a strictly monotonically
@@ -189,8 +189,8 @@
    
          
 
 
          
-— Function File:  interpft (x, n)
          
-— Function File:  interpft (x, n, dim)
          
+— Function File:  interpft (x, n)
          
+— Function File:  interpft (x, n, dim)
          
 
          
         
          Fourier interpolation.  If x is a vector, then x is
 resampled with n points.  The data in x is assumed to be
@@ -237,8 +237,8 @@
    
          
 
 
          
-— Function File: pp = spline (x, y)
          
-— Function File: yi = spline (x, y, xi)
          
+— Function File: pp = spline (x, y)
          
+— Function File: yi = spline (x, y, xi)
          
 
          Return the cubic spline interpolant of points x and y.
 
         
          When called with two arguments, return the piecewise polynomial pp
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Operator-Index.html octave-3.6.1/doc/interpreter/octave.html/Operator-Index.html
--- octave-3.6.0/doc/interpreter/octave.html/Operator-Index.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Operator-Index.html	2012-02-22 15:02:29.000000000 -0500
@@ -34,78 +34,78 @@
 
 
 
          
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Operator-Overloading.html octave-3.6.1/doc/interpreter/octave.html/Operator-Overloading.html
--- octave-3.6.0/doc/interpreter/octave.html/Operator-Overloading.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Operator-Overloading.html	2012-02-22 15:02:28.000000000 -0500
@@ -34,9 +34,9 @@
 
 
          34.4.2 Operator Overloading
          
 
-
          
+
          
 
          
-
+
    
          Operation Method Description 
 
          a + b plus (a, b) Binary addition 
 
          a - b minus (a, b) Binary subtraction operator 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Packages.html octave-3.6.1/doc/interpreter/octave.html/Packages.html
--- octave-3.6.0/doc/interpreter/octave.html/Packages.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Packages.html	2012-02-22 15:02:29.000000000 -0500
@@ -50,7 +50,7 @@
 
        • Creating Packages
 
 
-   
          
+   
          
 
    
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Parser.html octave-3.6.1/doc/interpreter/octave.html/Parser.html
--- octave-3.6.0/doc/interpreter/octave.html/Parser.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Parser.html	2012-02-22 15:02:29.000000000 -0500
@@ -32,7 +32,7 @@
 
 
          I.2 Parser
          
 
-
          
+
          
 The parser has a number of variables that affect its internal operation. 
 These variables are generally documented in the manual alongside the code that
 they affect.  For example, allow_noninteger_range_as_index is discussed
@@ -47,8 +47,8 @@
    
          
 
 
          
-— Built-in Function:  add_input_event_hook (fcn)
          
-— Built-in Function:  add_input_event_hook (fcn, data)
          
+— Built-in Function:  add_input_event_hook (fcn)
          
+— Built-in Function:  add_input_event_hook (fcn, data)
          
 
          Add the named function fcn to the list of functions to call
 periodically when Octave is waiting for input.  The function should
 have the form
@@ -68,7 +68,7 @@
    
          
 
 
          
-— Built-in Function:  remove_input_event_hook (fcn)
          
+— Built-in Function:  remove_input_event_hook (fcn)
          
 
          Remove the named function fcn from the list of functions to call
 periodically when Octave is waiting for input. 
 
@@ -87,9 +87,9 @@
    
          
 
 
          
-— Built-in Function: val = missing_function_hook ()
          
-— Built-in Function: old_val = missing_function_hook (new_val)
          
-— Built-in Function:  missing_function_hook (new_val, "local")
          
+— Built-in Function: val = missing_function_hook ()
          
+— Built-in Function: old_val = missing_function_hook (new_val)
          
+— Built-in Function:  missing_function_hook (new_val, "local")
          
 
          Query or set the internal variable that specifies the function to call when
 an unknown identifier is requested.
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Password-Database-Functions.html octave-3.6.1/doc/interpreter/octave.html/Password-Database-Functions.html
--- octave-3.6.0/doc/interpreter/octave.html/Password-Database-Functions.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Password-Database-Functions.html	2012-02-22 15:02:28.000000000 -0500
@@ -60,7 +60,7 @@
    
          
 
 
          
-— Loadable Function: pw_struct = getpwent ()
          
+— Loadable Function: pw_struct = getpwent ()
          
 
          Return a structure containing an entry from the password database,
 opening it if necessary.  Once the end of the data has been reached,
 getpwent returns 0. 
@@ -70,7 +70,7 @@
    
          
 
 
          
-— Loadable Function: pw_struct = getpwuid (uid).
          
+— Loadable Function: pw_struct = getpwuid (uid).
          
 
          Return a structure containing the first entry from the password database
 with the user ID uid.  If the user ID does not exist in the
 database, getpwuid returns 0. 
@@ -80,7 +80,7 @@
    
          
 
 
          
-— Loadable Function: pw_struct = getpwnam (name)
          
+— Loadable Function: pw_struct = getpwnam (name)
          
 
          Return a structure containing the first entry from the password database
 with the user name name.  If the user name does not exist in the
 database, getpwname returns 0. 
@@ -90,7 +90,7 @@
    
          
 
 
          
-— Loadable Function:  setpwent ()
          
+— Loadable Function:  setpwent ()
          
 
          Return the internal pointer to the beginning of the password database. 
 
          
 
@@ -98,7 +98,7 @@
    
          
 
 
          
-— Loadable Function:  endpwent ()
          
+— Loadable Function:  endpwent ()
          
 
          Close the password database. 
 
          
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Plot-Annotations.html octave-3.6.1/doc/interpreter/octave.html/Plot-Annotations.html
--- octave-3.6.0/doc/interpreter/octave.html/Plot-Annotations.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Plot-Annotations.html	2012-02-22 15:02:27.000000000 -0500
@@ -217,8 +217,8 @@
 
         
          An example of the use of clabel is
 
-     
                    [c, h] = contour (peaks(), -4 : 6);
-          clabel (c, h, -4 : 2 : 6, 'fontsize', 12);
+     
                    [c, h] = contour (peaks (), -4 : 6);
+          clabel (c, h, -4:2:6, "fontsize", 12);
 
          
         
      
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Plotting-the-Triangulation.html octave-3.6.1/doc/interpreter/octave.html/Plotting-the-Triangulation.html
--- octave-3.6.0/doc/interpreter/octave.html/Plotting-the-Triangulation.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Plotting-the-Triangulation.html	2012-02-22 15:02:27.000000000 -0500
@@ -39,9 +39,9 @@
    
          
 
 
          
-— Function File:  triplot (tri, x, y)
          
-— Function File:  triplot (tri, x, y, linespec)
          
-— Function File: h = triplot (...)
          
+— Function File:  triplot (tri, x, y)
          
+— Function File:  triplot (tri, x, y, linespec)
          
+— Function File: h = triplot (...)
          
 
          Plot a triangular mesh in 2D.  The variable tri is the triangular
 meshing of the points (x, y) which is returned from
 delaunay.  If given, linespec determines the properties
@@ -59,8 +59,8 @@
    
          
 
 
          
-— Function File:  trimesh (tri, x, y, z)
          
-— Function File: h = trimesh (...)
          
+— Function File:  trimesh (tri, x, y, z)
          
+— Function File: h = trimesh (...)
          
 
          Plot a triangular mesh in 3D.  The variable tri is the triangular
 meshing of the points (x, y) which is returned
 from delaunay.  The variable z is value at the point
@@ -78,8 +78,8 @@
    
          
 
 
          
-— Function File:  trisurf (tri, x, y, z)
          
-— Function File: h = trisurf (...)
          
+— Function File:  trisurf (tri, x, y, z)
          
+— Function File: h = trisurf (...)
          
 
          Plot a triangular surface in 3D.  The variable tri is the triangular
 meshing of the points (x, y) which is returned
 from delaunay.  The variable z is value at the point
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Polynomial-Interpolation.html octave-3.6.1/doc/interpreter/octave.html/Polynomial-Interpolation.html
--- octave-3.6.0/doc/interpreter/octave.html/Polynomial-Interpolation.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Polynomial-Interpolation.html	2012-02-22 15:02:27.000000000 -0500
@@ -46,9 +46,9 @@
    
          
 
 
          
-— Function File: p = polyfit (x, y, n)
          
-— Function File: [p, s] = polyfit (x, y, n)
          
-— Function File: [p, s, mu] = polyfit (x, y, n)
          
+— Function File: p = polyfit (x, y, n)
          
+— Function File: [p, s] = polyfit (x, y, n)
          
+— Function File: [p, s, mu] = polyfit (x, y, n)
          
 
          Return the coefficients of a polynomial p(x) of degree
 n that minimizes the least-squares-error of the fit to the points
 [x, y].
@@ -108,8 +108,8 @@
    
          
 
 
          
-— Function File: pp = mkpp (breaks, coefs)
          
-— Function File: pp = mkpp (breaks, coefs, d)
          
+— Function File: pp = mkpp (breaks, coefs)
          
+— Function File: pp = mkpp (breaks, coefs, d)
          
 
          
         
          Construct a piecewise polynomial (pp) structure from sample points
 breaks and coefficients coefs.  breaks must be a vector of
@@ -141,7 +141,7 @@
    
          
 
 
          
-— Function File: [x, p, n, k, d] = unmkpp (pp)
          
+— Function File: [x, p, n, k, d] = unmkpp (pp)
          
 
          
         
          Extract the components of a piecewise polynomial structure pp. 
 The components are:
@@ -172,7 +172,7 @@
    
          
 
 
          
-— Function File: yi = ppval (pp, xi)
          
+— Function File: yi = ppval (pp, xi)
          
 
          Evaluate the piecewise polynomial structure pp at the points xi. 
 If pp describes a scalar polynomial function, the result is an
 array of the same shape as xi. 
@@ -190,8 +190,8 @@
    
          
 
 
          
-— Function File: ppd = ppder (pp)
          
-— Function File: ppd = ppder (pp, m)
          
+— Function File: ppd = ppder (pp)
          
+— Function File: ppd = ppder (pp, m)
          
 
          Compute the piecewise m-th derivative of a piecewise polynomial
 struct pp.  If m is omitted the first derivative is calculated. 
 
@@ -205,8 +205,8 @@
    
          
 
 
          
-— Function File: ppi = ppint (pp)
          
-— Function File: ppi = ppint (pp, c)
          
+— Function File: ppi = ppint (pp)
          
+— Function File: ppi = ppint (pp, c)
          
 
          Compute the integral of the piecewise polynomial struct pp. 
 c, if given, is the constant of integration. 
 
@@ -220,7 +220,7 @@
    
          
 
 
          
-— Function File: jumps = ppjumps (pp)
          
+— Function File: jumps = ppjumps (pp)
          
 
          Evaluate the boundary jumps of a piecewise polynomial. 
 If there are n intervals, and the dimensionality of pp is
 d, the resulting array has dimensions [d, n-1]. 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Precedence-of-Objects.html octave-3.6.1/doc/interpreter/octave.html/Precedence-of-Objects.html
--- octave-3.6.0/doc/interpreter/octave.html/Precedence-of-Objects.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Precedence-of-Objects.html	2012-02-22 15:02:28.000000000 -0500
@@ -43,7 +43,7 @@
    
          
 
 
          
-— Built-in Function:  superiorto (class_name, ...)
          
+— Built-in Function:  superiorto (class_name, ...)
          
 
          When called from a class constructor, mark the object currently
 constructed as having a higher precedence than class_name. 
 More that one such class can be specified in a single call. 
@@ -54,7 +54,7 @@
    
          
 
 
          
-— Built-in Function:  inferiorto (class_name, ...)
          
+— Built-in Function:  inferiorto (class_name, ...)
          
 
          When called from a class constructor, mark the object currently
 constructed as having a lower precedence than class_name. 
 More that one such class can be specified in a single call. 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Printing-and-Saving-Plots.html octave-3.6.1/doc/interpreter/octave.html/Printing-and-Saving-Plots.html
--- octave-3.6.0/doc/interpreter/octave.html/Printing-and-Saving-Plots.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Printing-and-Saving-Plots.html	2012-02-22 15:02:27.000000000 -0500
@@ -199,16 +199,16 @@
 
         
          Example: Print to a file, using the svg device.
 
-     
                    figure (1)
-          clf ()
-          surf (peaks)
+     
                    figure (1);
+          clf ();
+          surf (peaks);
           print -dsvg figure1.svg
 
          
         
          Example: Print to an HP Deskjet 550C.
 
-     
                    figure (1)
-          clf ()
-          surf (peaks)
+     
                    figure (1);
+          clf ();
+          surf (peaks);
           print -dcdj550
 
          
         
@@ -246,10 +246,9 @@
 fmt is omitted it is extracted from the extension of filename. 
 The default format is "pdf".
 
-     
                    figure (1);
-          clf ();
+     
                    clf ();
           surf (peaks);
-          saveas(1, "figure1.png");
+          saveas (1, "figure1.png");
 
          
         
      
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Process-ID-Information.html octave-3.6.1/doc/interpreter/octave.html/Process-ID-Information.html
--- octave-3.6.0/doc/interpreter/octave.html/Process-ID-Information.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Process-ID-Information.html	2012-02-22 15:02:28.000000000 -0500
@@ -38,7 +38,7 @@
 
          
 
 
          
-— Built-in Function: pgid = getpgrp ()
          
+— Built-in Function: pgid = getpgrp ()
          
 
          Return the process group id of the current process. 
 
          
 
@@ -46,7 +46,7 @@
    
          
 
 
          
-— Built-in Function: pid = getpid ()
          
+— Built-in Function: pid = getpid ()
          
 
          Return the process id of the current process. 
 
          
 
@@ -54,7 +54,7 @@
    
          
 
 
          
-— Built-in Function: pid = getppid ()
          
+— Built-in Function: pid = getppid ()
          
 
          Return the process id of the parent process. 
 
          
 
@@ -62,7 +62,7 @@
    
          
 
 
          
-— Built-in Function: euid = geteuid ()
          
+— Built-in Function: euid = geteuid ()
          
 
          Return the effective user id of the current process. 
 
          
 
@@ -70,7 +70,7 @@
    
          
 
 
          
-— Built-in Function: uid = getuid ()
          
+— Built-in Function: uid = getuid ()
          
 
          Return the real user id of the current process. 
 
          
 
@@ -78,7 +78,7 @@
    
          
 
 
          
-— Built-in Function: egid = getegid ()
          
+— Built-in Function: egid = getegid ()
          
 
          Return the effective group id of the current process. 
 
          
 
@@ -86,7 +86,7 @@
    
          
 
 
          
-— Built-in Function: gid = getgid ()
          
+— Built-in Function: gid = getgid ()
          
 
          Return the real group id of the current process. 
 
          
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Products-of-Polynomials.html octave-3.6.1/doc/interpreter/octave.html/Products-of-Polynomials.html
--- octave-3.6.0/doc/interpreter/octave.html/Products-of-Polynomials.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Products-of-Polynomials.html	2012-02-22 15:02:27.000000000 -0500
@@ -65,23 +65,26 @@
    
          
 
 
          
-— Loadable Function: C = convn (A, B, shape)
          
-
          Return the n-D convolution of A and B where the size
-of C is given by
+— Loadable Function: C = convn (A, B)
          
+— Loadable Function: C = convn (A, B, shape)
          
+
          Return the n-D convolution of A and B.  The size of the result
+is determined by the optional shape argument which takes the following
+values
 
           
          
-
          shape = "full"
          Return the full convolution.
+
          shape = "full"
          Return the full convolution.  (default)
 
-          
          shape = "same"
          Return central part of the convolution with the same size as A.
+          
          shape = "same"
          Return central part of the convolution with the same size as A. 
+The central part of the convolution begins at the indices
+floor ([size(B)/2] + 1).
 
           
          shape = "valid"
          Return only the parts which do not include zero-padded edges. 
+The size of the result is max (size (A) - size (B) + 1, 0). 
 
          
 
-        
          By default shape is ‘"full"’. 
-
-
-
-
+     
+     
+     
      
          See also: conv2, conv. 
 
          
 
@@ -89,7 +92,7 @@
    
          
 
 
          
-— Function File:  deconv (y, a)
          
+— Function File:  deconv (y, a)
          
 
          Deconvolve two vectors.
 
         
          [b, r] = deconv (y, a) solves for b and r such that
@@ -109,9 +112,9 @@
    
          
 
 
          
-— Loadable Function:  conv2 (A, B)
          
-— Loadable Function:  conv2 (v1, v2, m)
          
-— Loadable Function:  conv2 (..., shape)
          
+— Loadable Function:  conv2 (A, B)
          
+— Loadable Function:  conv2 (v1, v2, m)
          
+— Loadable Function:  conv2 (..., shape)
          
 
          Return the 2-D convolution of A and B.  The size of the result
 is determined by the optional shape argument which takes the following
 values
@@ -119,14 +122,17 @@
           
          
 
          shape = "full"
          Return the full convolution.  (default)
 
-          
          shape = "same"
          Return the central part of the convolution with the same size as A.
+          
          shape = "same"
          Return the central part of the convolution with the same size as A. 
+The central part of the convolution begins at the indices
+floor ([size(B)/2] + 1).
 
           
          shape = "valid"
          Return only the parts which do not include zero-padded edges. 
+The size of the result is max (size (A) - size (B) + 1, 0). 
 
          
 
         
          When the third argument is a matrix, return the convolution of the matrix
 m by the vector v1 in the column direction and by the vector
-v2 in the row direction
+v2 in the row direction. 
 
 
 
@@ -138,22 +144,22 @@
    
          
 
 
          
-— Function File: q = polygcd (b, a)
          
-— Function File: q = polygcd (b, a, tol)
          
+— Function File: q = polygcd (b, a)
          
+— Function File: q = polygcd (b, a, tol)
          
 
          
         
          Find the greatest common divisor of two polynomials.  This is equivalent
 to the polynomial found by multiplying together all the common roots. 
 Together with deconv, you can reduce a ratio of two polynomials. 
 The tolerance tol defaults to sqrt(eps).
 
-        
          Caution: This is a numerically unstable algorithm and should not be used on large polynomials.
+        
          Caution: This is a numerically unstable algorithm and should not
+be used on large polynomials.
 
         
          Example code:
 
-     
                    polygcd (poly(1:8), poly(3:12)) - poly(3:8)
+     
                    polygcd (poly (1:8), poly (3:12)) - poly (3:8)
           ⇒ [ 0, 0, 0, 0, 0, 0, 0 ]
-          deconv (poly(1:8), polygcd (poly(1:8), poly(3:12))) ...
-            - poly(1:2)
+          deconv (poly (1:8), polygcd (poly (1:8), poly (3:12))) - poly(1:2)
           ⇒ [ 0, 0, 0 ]
 
          
         
@@ -166,15 +172,15 @@
    
          
 
 
          
-— Function File: [r, p, k, e] = residue (b, a)
          
-— Function File: [b, a] = residue (r, p, k)
          
-— Function File: [b, a] = residue (r, p, k, e)
          
+— Function File: [r, p, k, e] = residue (b, a)
          
+— Function File: [b, a] = residue (r, p, k)
          
+— Function File: [b, a] = residue (r, p, k, e)
          
 
          The first calling form computes the partial fraction expansion for the
 quotient of the polynomials, b and a.
 
-     
                     B(s)    M       r(m)         N
-           ---- = SUM -------------  + SUM k(i)*s^(N-i)
-           A(s)   m=1 (s-p(m))^e(m)    i=1
+     
                    B(s)    M       r(m)         N
+          ---- = SUM -------------  + SUM k(i)*s^(N-i)
+          A(s)   m=1 (s-p(m))^e(m)    i=1
 
          
         
          where M is the number of poles (the length of the r,
 p, and e), the k vector is a polynomial of order N-1
@@ -185,11 +191,11 @@
 
      
                    b = [1, 1, 1];
           a = [1, -5, 8, -4];
-          [r, p, k, e] = residue (b, a);
-               ⇒ r = [-2; 7; 3]
-               ⇒ p = [2; 2; 1]
-               ⇒ k = [](0x0)
-               ⇒ e = [1; 2; 1]
+          [r, p, k, e] = residue (b, a)
+             ⇒ r = [-2; 7; 3]
+             ⇒ p = [2; 2; 1]
+             ⇒ k = [](0x0)
+             ⇒ e = [1; 2; 1]
 
          
         
          which represents the following partial fraction expansion
 
@@ -211,9 +217,9 @@
      
                    r = [-2; 7; 3];
           p = [2; 2; 1];
           k = [1, 0];
-          [b, a] = residue (r, p, k);
-               ⇒ b = [1, -5, 9, -3, 1]
-               ⇒ a = [1, -5, 8, -4]
+          [b, a] = residue (r, p, k)
+             ⇒ b = [1, -5, 9, -3, 1]
+             ⇒ a = [1, -5, 8, -4]
           
           where mpoles is used to determine e = [1; 2; 1]
 
          
@@ -223,15 +229,15 @@
           p = [2; 1; 2];
           k = [1, 0];
           e = [2; 1; 1];
-          [b, a] = residue (r, p, k, e);
-               ⇒ b = [1, -5, 9, -3, 1]
-               ⇒ a = [1, -5, 8, -4]
+          [b, a] = residue (r, p, k, e)
+             ⇒ b = [1, -5, 9, -3, 1]
+             ⇒ a = [1, -5, 8, -4]
 
          
         
          which represents the following partial fraction expansion
 
-     
                        -2        7        3         s^4 - 5s^3 + 9s^2 - 3s + 1
-             ----- + ------- + ----- + s = --------------------------
-             (s-2)   (s-2)^2   (s-1)          s^3 - 5s^2 + 8s - 4
+     
                     -2        7        3         s^4 - 5s^3 + 9s^2 - 3s + 1
+          ----- + ------- + ----- + s = --------------------------
+          (s-2)   (s-2)^2   (s-1)          s^3 - 5s^2 + 8s - 4
 
          
         
      
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Progress-Bar.html octave-3.6.1/doc/interpreter/octave.html/Progress-Bar.html
--- octave-3.6.0/doc/interpreter/octave.html/Progress-Bar.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Progress-Bar.html	2012-02-22 15:02:28.000000000 -0500
@@ -34,17 +34,17 @@
 
 
          35.2 Progress Bar
          
 
-
          
+
          
 
 
 
 
          
-— Function File: h = waitbar (frac)
          
-— Function File: h = waitbar (frac, msg)
          
-— Function File: h = waitbar (..., "FigureProperty", "Value", ...)
          
-— Function File:  waitbar (frac)
          
-— Function File:  waitbar (frac, hwbar)
          
-— Function File:  waitbar (frac, hwbar, msg)
          
+— Function File: h = waitbar (frac)
          
+— Function File: h = waitbar (frac, msg)
          
+— Function File: h = waitbar (..., "FigureProperty", "Value", ...)
          
+— Function File:  waitbar (frac)
          
+— Function File:  waitbar (frac, hwbar)
          
+— Function File:  waitbar (frac, hwbar, msg)
          
 
          Return a handle h to a new waitbar object.  The waitbar is
 filled to fraction frac which must be in the range [0, 1].  The
 optional message msg is centered and displayed above the waitbar. 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Quadratic-Programming.html octave-3.6.1/doc/interpreter/octave.html/Quadratic-Programming.html
--- octave-3.6.0/doc/interpreter/octave.html/Quadratic-Programming.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Quadratic-Programming.html	2012-02-22 15:02:27.000000000 -0500
@@ -56,14 +56,14 @@
 — Function File: [x, obj, info, lambda] = qp (..., options)
          
 
          Solve the quadratic program
 
-     
                         min 0.5 x'*H*x + x'*q
-                x
+     
                    min 0.5 x'*H*x + x'*q
+           x
 
          
         
          subject to
 
-     
                         A*x = b
-               lb <= x <= ub
-               A_lb <= A_in*x <= A_ub
+     
                    A*x = b
+          lb <= x <= ub
+          A_lb <= A_in*x <= A_ub
 
          
         
          using a null-space active-set method.
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Rational-Approximations.html octave-3.6.1/doc/interpreter/octave.html/Rational-Approximations.html
--- octave-3.6.0/doc/interpreter/octave.html/Rational-Approximations.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Rational-Approximations.html	2012-02-22 15:02:27.000000000 -0500
@@ -44,9 +44,9 @@
         
          Find a rational approximation to x within the tolerance defined
 by tol using a continued fraction expansion.  For example:
 
-     
                    rat(pi) = 3 + 1/(7 + 1/16) = 355/113
-          rat(e) = 3 + 1/(-4 + 1/(2 + 1/(5 + 1/(-2 + 1/(-7)))))
-                 = 1457/536
+     
                    rat (pi) = 3 + 1/(7 + 1/16) = 355/113
+          rat (e) = 3 + 1/(-4 + 1/(2 + 1/(5 + 1/(-2 + 1/(-7)))))
+                  = 1457/536
 
          
         
          Called with two arguments returns the numerator and denominator separately
 as two matrices. 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Rearranging-Matrices.html octave-3.6.1/doc/interpreter/octave.html/Rearranging-Matrices.html
--- octave-3.6.0/doc/interpreter/octave.html/Rearranging-Matrices.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Rearranging-Matrices.html	2012-02-22 15:02:27.000000000 -0500
@@ -89,8 +89,8 @@
 For example:
 
      
                    flipdim ([1, 2; 3, 4], 2)
-               ⇒  2  1
-                   4  3
+                ⇒  2  1
+                    4  3
 
          
         
      
@@ -111,8 +111,8 @@
 For example,
 
      
                    rot90 ([1, 2; 3, 4], -1)
-               ⇒  3  1
-                   4  2
+              ⇒  3  1
+                  4  2
 
          
         
          rotates the given matrix clockwise by 90 degrees.  The following are all
 equivalent statements:
@@ -420,12 +420,12 @@
 
      
                    x = ones (1, 2, 3);
           size (shiftdim (x, -1))
-               ⇒ [1, 1, 2, 3]
+             ⇒ [1, 1, 2, 3]
           size (shiftdim (x, 1))
-               ⇒ [2, 3]
-          [b, ns] = shiftdim (x);
-               ⇒ b =  [1, 1, 1; 1, 1, 1]
-               ⇒ ns = 1
+             ⇒ [2, 3]
+          [b, ns] = shiftdim (x)
+             ⇒ b = [1, 1, 1; 1, 1, 1]
+             ⇒ ns = 1
 
          
         
      
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Reporting-Bugs.html octave-3.6.1/doc/interpreter/octave.html/Reporting-Bugs.html
--- octave-3.6.0/doc/interpreter/octave.html/Reporting-Bugs.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Reporting-Bugs.html	2012-02-22 15:02:29.000000000 -0500
@@ -34,7 +34,7 @@
 
 
          F.2 Reporting Bugs
          
 
-
          
+
          
 Your bug reports play an essential role in making Octave reliable.
 
    
          When you encounter a problem, the first thing to do is to see if it is
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Representing-Images.html octave-3.6.1/doc/interpreter/octave.html/Representing-Images.html
--- octave-3.6.0/doc/interpreter/octave.html/Representing-Images.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Representing-Images.html	2012-02-22 15:02:28.000000000 -0500
@@ -62,7 +62,7 @@
    
          
 
 
          
-— Function File: [img, map] = gray2ind (I, n)
          
+— Function File: [img, map] = gray2ind (I, n)
          
 
          Convert a gray scale intensity image to an Octave indexed image. 
 The indexed image will consist of n different intensity values.  If not
 given n will default to 64. 
@@ -72,7 +72,7 @@
    
          
 
 
          
-— Function File:  ind2gray (x, map)
          
+— Function File:  ind2gray (x, map)
          
 
          Convert an Octave indexed image to a gray scale intensity image. 
 If map is omitted, the current colormap is used to determine the
 intensities. 
@@ -87,8 +87,8 @@
    
          
 
 
          
-— Function File: [x, map] = rgb2ind (rgb)
          
-— Function File: [x, map] = rgb2ind (R, G, B)
          
+— Function File: [x, map] = rgb2ind (rgb)
          
+— Function File: [x, map] = rgb2ind (R, G, B)
          
 
          Convert an RGB image to an Octave indexed image. 
 
 
@@ -101,8 +101,8 @@
    
          
 
 
          
-— Function File: rgb = ind2rgb (x, map)
          
-— Function File: [R, R, R] = ind2rgb (x, map)
          
+— Function File: rgb = ind2rgb (x, map)
          
+— Function File: [R, R, R] = ind2rgb (x, map)
          
 
          Convert an indexed image to red, green, and blue color components. 
 If the colormap doesn't contain enough colors, pad it with the
 last color in the map. 
@@ -118,8 +118,8 @@
    
          
 
 
          
-— Function File:  colormap (map)
          
-— Function File:  colormap ("default")
          
+— Function File:  colormap (map)
          
+— Function File:  colormap ("default")
          
 
          Set the current colormap.
 
         
          colormap (map) sets the current colormap to map.  The
@@ -142,8 +142,8 @@
    
          
 
 
          
-— Function File: map = autumn ()
          
-— Function File: map = autumn (n)
          
+— Function File: map = autumn ()
          
+— Function File: map = autumn (n)
          
 
          Create color colormap.  This colormap ranges from red through orange
 to yellow. 
 The argument n must be a scalar. 
@@ -159,8 +159,8 @@
    
          
 
 
          
-— Function File: map = bone ()
          
-— Function File: map = bone (n)
          
+— Function File: map = bone ()
          
+— Function File: map = bone (n)
          
 
          Create color colormap.  This colormap varies from black to white with
 gray-blue shades. 
 The argument n must be a scalar. 
@@ -176,8 +176,8 @@
    
          
 
 
          
-— Function File: map = cool ()
          
-— Function File: map = cool (n)
          
+— Function File: map = cool ()
          
+— Function File: map = cool (n)
          
 
          Create color colormap.  The colormap varies from cyan to magenta. 
 The argument n must be a scalar. 
 If unspecified, the length of the current colormap, or 64, is used. 
@@ -192,8 +192,8 @@
    
          
 
 
          
-— Function File: map = copper ()
          
-— Function File: map = copper (n)
          
+— Function File: map = copper ()
          
+— Function File: map = copper (n)
          
 
          Create color colormap.  This colormap varies from black to
 a light copper tone. 
 The argument n must be a scalar. 
@@ -209,8 +209,8 @@
    
          
 
 
          
-— Function File: map = flag ()
          
-— Function File: map = flag (n)
          
+— Function File: map = flag ()
          
+— Function File: map = flag (n)
          
 
          Create color colormap.  This colormap cycles through red, white, blue
 and black with each index change. 
 The argument n must be a scalar. 
@@ -226,8 +226,8 @@
    
          
 
 
          
-— Function File: map = gray ()
          
-— Function File: map = gray (n)
          
+— Function File: map = gray ()
          
+— Function File: map = gray (n)
          
 
          Create gray colormap.  This colormap varies from black to white with
 shades of gray. 
 The argument n must be a scalar. 
@@ -238,8 +238,8 @@
    
          
 
 
          
-— Function File: map = hot ()
          
-— Function File: map = hot (n)
          
+— Function File: map = hot ()
          
+— Function File: map = hot (n)
          
 
          Create color colormap.  This colormap ranges from black through dark red,
 red, orange, yellow, to white. 
 The argument n must be a scalar. 
@@ -255,7 +255,7 @@
    
          
 
 
          
-— Function File:  hsv (n)
          
+— Function File:  hsv (n)
          
 
          Create color colormap.  This colormap begins with red, changes through
 yellow, green, cyan, blue, and magenta, before returning to red. 
 It is useful for displaying periodic functions.  It is obtained by linearly
@@ -276,8 +276,8 @@
    
          
 
 
          
-— Function File: map = jet ()
          
-— Function File: map = jet (n)
          
+— Function File: map = jet ()
          
+— Function File: map = jet (n)
          
 
          Create color colormap.  This colormap ranges from dark blue through blue,
 cyan, green, yellow, red, to dark red. 
 The argument n must be a scalar. 
@@ -293,8 +293,8 @@
    
          
 
 
          
-— Function File: map = ocean ()
          
-— Function File: map = ocean (n)
          
+— Function File: map = ocean ()
          
+— Function File: map = ocean (n)
          
 
          Create color colormap.  This colormap varies from black to white with shades
 of blue. 
 The argument n must be a scalar. 
@@ -305,8 +305,8 @@
    
          
 
 
          
-— Function File: map = pink ()
          
-— Function File: map = pink (n)
          
+— Function File: map = pink ()
          
+— Function File: map = pink (n)
          
 
          Create color colormap.  This colormap varies from black to white with
 shades of gray-pink.  It gives a sepia tone when used on grayscale images. 
 The argument n must be a scalar. 
@@ -322,8 +322,8 @@
    
          
 
 
          
-— Function File: map = prism ()
          
-— Function File: map = prism (n)
          
+— Function File: map = prism ()
          
+— Function File: map = prism (n)
          
 
          Create color colormap.  This colormap cycles through red, orange, yellow,
 green, blue and violet with each index change. 
 The argument n must be a scalar. 
@@ -339,8 +339,8 @@
    
          
 
 
          
-— Function File: map = rainbow ()
          
-— Function File: map = rainbow (n)
          
+— Function File: map = rainbow ()
          
+— Function File: map = rainbow (n)
          
 
          Create color colormap.  This colormap ranges from red through orange,
 yellow, green, blue, to violet. 
 The argument n must be a scalar. 
@@ -356,8 +356,8 @@
    
          
 
 
          
-— Function File: map = spring ()
          
-— Function File: map = spring (n)
          
+— Function File: map = spring ()
          
+— Function File: map = spring (n)
          
 
          Create color colormap.  This colormap varies from magenta to yellow. 
 The argument n must be a scalar. 
 If unspecified, the length of the current colormap, or 64, is used. 
@@ -372,8 +372,8 @@
    
          
 
 
          
-— Function File: map = summer ()
          
-— Function File: map = summer (n)
          
+— Function File: map = summer ()
          
+— Function File: map = summer (n)
          
 
          Create color colormap.  This colormap varies from green to yellow. 
 The argument n must be a scalar. 
 If unspecified, the length of the current colormap, or 64, is used. 
@@ -388,8 +388,8 @@
    
          
 
 
          
-— Function File: map = white ()
          
-— Function File: map = white (n)
          
+— Function File: map = white ()
          
+— Function File: map = white (n)
          
 
          Create color colormap.  This colormap is completely white. 
 The argument n should be a scalar.  If it
 is omitted, the length of the current colormap or 64 is assumed. 
@@ -404,8 +404,8 @@
    
          
 
 
          
-— Function File: map = winter ()
          
-— Function File: map = winter (n)
          
+— Function File: map = winter ()
          
+— Function File: map = winter (n)
          
 
          Create color colormap.  This colormap varies from blue to green. 
 The argument n must be a scalar. 
 If unspecified, the length of the current colormap, or 64, is used. 
@@ -420,7 +420,7 @@
    
          
 
 
          
-— Function File:  contrast (x, n)
          
+— Function File:  contrast (x, n)
          
 
          Return a gray colormap that maximizes the contrast in an image.  The
 returned colormap will have n rows.  If n is not defined
 then the size of the current colormap is used instead. 
@@ -442,8 +442,8 @@
    
          
 
 
          
-— Function File: map = gmap40 ()
          
-— Function File: map = gmap40 (n)
          
+— Function File: map = gmap40 ()
          
+— Function File: map = gmap40 (n)
          
 
          Create color colormap.  The colormap consists of red, green, blue, yellow,
 magenta and cyan.  This colormap is specifically designed for users of
 gnuplot 4.0 where these 6 colors are the allowable ones for patch objects. 
@@ -464,9 +464,9 @@
    
          
 
 
          
-— Function File: map_out = brighten (map, beta)
          
-— Function File: map_out = brighten (h, beta)
          
-— Function File: map_out = brighten (beta)
          
+— Function File: map_out = brighten (map, beta)
          
+— Function File: map_out = brighten (h, beta)
          
+— Function File: map_out = brighten (beta)
          
 
          Darken or brighten the given colormap.  If the map argument
 is omitted, the function is applied to the current colormap.  The first
 argument can also be a valid graphics handle h, in which case
@@ -489,7 +489,7 @@
    
          
 
 
          
-— Function File:  spinmap (t, inc)
          
+— Function File:  spinmap (t, inc)
          
 
          Cycle the colormap for t seconds with an increment
 of inc.  Both parameters are optional.  The default cycle time
 is 5 seconds and the default increment is 2.
@@ -507,12 +507,12 @@
    
          
 
 
          
-— Function File:  whitebg ()
          
-— Function File:  whitebg (color)
          
-— Function File:  whitebg ("none")
          
-— Function File:  whitebg (fig)
          
-— Function File:  whitebg (fig, color)
          
-— Function File:  whitebg (fig, "none")
          
+— Function File:  whitebg ()
          
+— Function File:  whitebg (color)
          
+— Function File:  whitebg ("none")
          
+— Function File:  whitebg (fig)
          
+— Function File:  whitebg (fig, color)
          
+— Function File:  whitebg (fig, "none")
          
 
          Invert the colors in the current color scheme.  The root properties are
 also inverted such that all subsequent plot use the new color scheme.
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Searching-Properties.html octave-3.6.1/doc/interpreter/octave.html/Searching-Properties.html
--- octave-3.6.0/doc/interpreter/octave.html/Searching-Properties.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Searching-Properties.html	2012-02-22 15:02:27.000000000 -0500
@@ -40,39 +40,39 @@
 
          
 — Function File: h = findobj ()
          
 — Function File: h = findobj (prop_name, prop_value)
          
-— Function File: h = findobj ('-property', prop_name)
          
-— Function File: h = findobj ('-regexp', prop_name, pattern)
          
-— Function File: h = findobj ('flat', ...)
          
+— Function File: h = findobj ("-property", prop_name)
          
+— Function File: h = findobj ("-regexp", prop_name, pattern)
          
+— Function File: h = findobj ("flat", ...)
          
 — Function File: h = findobj (h, ...)
          
-— Function File: h = findobj (h, '-depth', d, ...)
          
+— Function File: h = findobj (h, "-depth", d, ...)
          
 
          Find graphics object with specified property values.  The simplest form is
 
-     
                    findobj (prop_name, prop_Value)
+     
                    findobj (prop_name, prop_value)
 
          
         
          which returns all of the handles to the objects with the name
-prop_name and the name prop_Value.  The search can be limited
+prop_name and the name prop_value.  The search can be limited
 to a particular object or set of objects and their descendants by
 passing a handle or set of handles h as the first argument to
 findobj.
 
         
          The depth of hierarchy of objects to which to search to can be limited
-with the '-depth' argument.  To limit the number depth of the hierarchy
+with the "-depth" argument.  To limit the number depth of the hierarchy
 to search to d generations of children, and example is
 
-     
                    findobj (h, '-depth', d, prop_Name, prop_Value)
+     
                    findobj (h, "-depth", d, prop_name, prop_value)
 
          
         
          Specifying a depth d of 0, limits the search to the set of object
-passed in h.  A depth d of 0 is equivalent to the '-flat'
+passed in h.  A depth d of 0 is equivalent to the "-flat"
 argument.
 
-        
          A specified logical operator may be applied to the pairs of prop_Name
-and prop_Value.  The supported logical operators are '-and', '-or',
-'-xor', '-not'.
+        
          A specified logical operator may be applied to the pairs of prop_name
+and prop_value.  The supported logical operators are "-and", "-or",
+"-xor", "-not".
 
         
          The objects may also be matched by comparing a regular expression to the
 property values, where property values that match regexp
-(prop_Value, pattern) are returned.  Finally, objects may be
-matched by property name only, using the '-property' option. 
+(prop_value, pattern) are returned.  Finally, objects may be
+matched by property name only, using the "-property" option. 
 
 
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Sending-Patches.html octave-3.6.1/doc/interpreter/octave.html/Sending-Patches.html
--- octave-3.6.0/doc/interpreter/octave.html/Sending-Patches.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Sending-Patches.html	2012-02-22 15:02:29.000000000 -0500
@@ -32,7 +32,7 @@
 
 
          F.2.4 Sending Patches for Octave
          
 
-
          
+
          
 If you would like to write bug fixes or improvements for Octave, that is
 very helpful.  When you send your changes, please follow these
 guidelines to avoid causing extra work for us in studying the patches.
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Service.html octave-3.6.1/doc/interpreter/octave.html/Service.html
--- octave-3.6.0/doc/interpreter/octave.html/Service.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Service.html	2012-02-22 15:02:29.000000000 -0500
@@ -32,7 +32,7 @@
 
 
          F.3 How To Get Help with Octave
          
 
-
          
+
          
 The mailing list help@octave.org exists for the discussion of
 matters related to using and installing Octave.  If would like to join
 the discussion, please send a short note to
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Set-Operations.html octave-3.6.1/doc/interpreter/octave.html/Set-Operations.html
--- octave-3.6.0/doc/interpreter/octave.html/Set-Operations.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Set-Operations.html	2012-02-22 15:02:27.000000000 -0500
@@ -55,7 +55,7 @@
 
      
                    a = [3, 10, 1];
           s = [0:9];
-          [tf, s_idx] = ismember (a, s);
+          [tf, s_idx] = ismember (a, s)
                ⇒ tf = [1, 0, 1]
                ⇒ s_idx = [4, 0, 2]
 
          
@@ -63,7 +63,7 @@
 
      
                    a = {'abc'};
           s = {'abc', 'def'};
-          [tf, s_idx] = ismember (a, s);
+          [tf, s_idx] = ismember (a, s)
                ⇒ tf = [1, 0]
                ⇒ s_idx = [1, 0]
 
          
@@ -73,7 +73,7 @@
 
      
                    a = [1:3; 5:7; 4:6];
           s = [0:2; 1:3; 2:4; 3:5; 4:6];
-          [tf, s_idx] = ismember(a, s, 'rows');
+          [tf, s_idx] = ismember(a, s, "rows")
                ⇒ tf = logical ([1; 0; 1])
                ⇒ s_idx = [2; 0; 5];
 
          
@@ -94,22 +94,21 @@
 For example:
 
      
                    union ([1, 2, 4], [2, 3, 5])
-               ⇒ [1, 2, 3, 4, 5]
+              ⇒ [1, 2, 3, 4, 5]
 
          
         
          If the optional third input argument is the string "rows" each row of
 the matrices a and b will be considered an element of sets. 
 For example:
 
-     
                    union([1, 2; 2, 3], [1, 2; 3, 4], "rows")
-               ⇒  1   2
-              2   3
-              3   4
+     
                    union ([1, 2; 2, 3], [1, 2; 3, 4], "rows")
+             ⇒  1   2
+                 2   3
+                 3   4
 
          
         — Function File: [c, ia, ib] = union (a, b)
          
 
          
         
          Return index vectors ia and ib such that a(ia) and
-b(ib) are
-disjoint sets whose union is c.
+b(ib) are disjoint sets whose union is c.
 
      
      
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Signal-Processing.html octave-3.6.1/doc/interpreter/octave.html/Signal-Processing.html
--- octave-3.6.0/doc/interpreter/octave.html/Signal-Processing.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Signal-Processing.html	2012-02-22 15:02:27.000000000 -0500
@@ -42,7 +42,7 @@
    
          
 
 
          
-— Function File:  detrend (x, p)
          
+— Function File:  detrend (x, p)
          
 
          If x is a vector, detrend (x, p) removes the
 best fit of a polynomial of order p from the data x.
 
@@ -66,9 +66,9 @@
    
          
 
 
          
-— Loadable Function:  fft (x)
          
-— Loadable Function:  fft (x, n)
          
-— Loadable Function:  fft (x, n, dim)
          
+— Loadable Function:  fft (x)
          
+— Loadable Function:  fft (x, n)
          
+— Loadable Function:  fft (x, n, dim)
          
 
          Compute the discrete Fourier transform of A using
 a Fast Fourier Transform (FFT) algorithm.
 
@@ -109,10 +109,10 @@
    
          
 
 
          
-— Loadable Function: method = fftw ('planner')
          
-— Loadable Function:  fftw ('planner', method)
          
-— Loadable Function: wisdom = fftw ('dwisdom')
          
-— Loadable Function:  fftw ('dwisdom', wisdom)
          
+— Loadable Function: method = fftw ('planner')
          
+— Loadable Function:  fftw ('planner', method)
          
+— Loadable Function: wisdom = fftw ('dwisdom')
          
+— Loadable Function:  fftw ('dwisdom', wisdom)
          
 
          
         
          Manage fftw wisdom data.  Wisdom data can be used to significantly
 accelerate the calculation of the FFTs, but implies an initial cost
@@ -181,9 +181,9 @@
    
          
 
 
          
-— Loadable Function:  ifft (x)
          
-— Loadable Function:  ifft (x, n)
          
-— Loadable Function:  ifft (x, n, dim)
          
+— Loadable Function:  ifft (x)
          
+— Loadable Function:  ifft (x, n)
          
+— Loadable Function:  ifft (x, n, dim)
          
 
          Compute the inverse discrete Fourier transform of A
 using a Fast Fourier Transform (FFT) algorithm.
 
@@ -212,8 +212,8 @@
    
          
 
 
          
-— Loadable Function:  fft2 (A)
          
-— Loadable Function:  fft2 (A, m, n)
          
+— Loadable Function:  fft2 (A)
          
+— Loadable Function:  fft2 (A, m, n)
          
 
          Compute the two-dimensional discrete Fourier transform of A using
 a Fast Fourier Transform (FFT) algorithm.
 
@@ -235,8 +235,8 @@
    
          
 
 
          
-— Loadable Function:  ifft2 (A)
          
-— Loadable Function:  ifft2 (A, m, n)
          
+— Loadable Function:  ifft2 (A)
          
+— Loadable Function:  ifft2 (A, m, n)
          
 
          Compute the inverse two-dimensional discrete Fourier transform of A
 using a Fast Fourier Transform (FFT) algorithm.
 
@@ -258,8 +258,8 @@
    
          
 
 
          
-— Loadable Function:  fftn (A)
          
-— Loadable Function:  fftn (A, size)
          
+— Loadable Function:  fftn (A)
          
+— Loadable Function:  fftn (A, size)
          
 
          Compute the N-dimensional discrete Fourier transform of A using
 a Fast Fourier Transform (FFT) algorithm.
 
@@ -280,8 +280,8 @@
    
          
 
 
          
-— Loadable Function:  ifftn (A)
          
-— Loadable Function:  ifftn (A, size)
          
+— Loadable Function:  ifftn (A)
          
+— Loadable Function:  ifftn (A, size)
          
 
          Compute the inverse N-dimensional discrete Fourier transform of A
 using a Fast Fourier Transform (FFT) algorithm.
 
@@ -302,8 +302,8 @@
    
          
 
 
          
-— Function File:  fftconv (x, y)
          
-— Function File:  fftconv (x, y, n)
          
+— Function File:  fftconv (x, y)
          
+— Function File:  fftconv (x, y, n)
          
 
          Convolve two vectors using the FFT for computation.
 
         
          c = fftconv (x, y) returns a vector of length equal to
@@ -324,7 +324,7 @@
    
          
 
 
          
-— Function File:  fftfilt (b, x, n)
          
+— Function File:  fftfilt (b, x, n)
          
 
          
         
          With two arguments, fftfilt filters x with the FIR filter
 b using the FFT.
@@ -344,10 +344,10 @@
    
          
 
 
          
-— Loadable Function: y = filter (b, a, x)
          
-— Loadable Function: [y, sf] = filter (b, a, x, si)
          
-— Loadable Function: [y, sf] = filter (b, a, x, [], dim)
          
-— Loadable Function: [y, sf] = filter (b, a, x, si, dim)
          
+— Loadable Function: y = filter (b, a, x)
          
+— Loadable Function: [y, sf] = filter (b, a, x, si)
          
+— Loadable Function: [y, sf] = filter (b, a, x, [], dim)
          
+— Loadable Function: [y, sf] = filter (b, a, x, si, dim)
          
 
          Return the solution to the following linear, time-invariant difference
 equation:
 
@@ -398,8 +398,8 @@
    
          
 
 
          
-— Function File: y = filter2 (b, x)
          
-— Function File: y = filter2 (b, x, shape)
          
+— Function File: y = filter2 (b, x)
          
+— Function File: y = filter2 (b, x, shape)
          
 
          Apply the 2-D FIR filter b to x.  If the argument
 shape is specified, return an array of the desired shape. 
 Possible values are:
@@ -425,7 +425,7 @@
    
          
 
 
          
-— Function File: [h, w] = freqz (b, a, n, "whole")
          
+— Function File: [h, w] = freqz (b, a, n, "whole")
          
 
          Return the complex frequency response h of the rational IIR filter
 whose numerator and denominator coefficients are b and a,
 respectively.  The response is evaluated at n angular frequencies
@@ -446,16 +446,16 @@
         
          For fastest computation, n should factor into a small number of
 small primes.
 
-   — Function File: h = freqz (b, a, w)
          
+   — Function File: h = freqz (b, a, w)
          
 
          Evaluate the response at the specific frequencies in the vector w. 
 The values for w are measured in radians.
 
-   — Function File: [...] = freqz (..., Fs)
          
+   — Function File: [...] = freqz (..., Fs)
          
 
          Return frequencies in Hz instead of radians assuming a sampling rate
 Fs.  If you are evaluating the response at specific frequencies
 w, those frequencies should be requested in Hz rather than radians.
 
-   — Function File:  freqz (...)
          
+   — Function File:  freqz (...)
          
 
          Plot the pass band, stop band and phase response of h rather
 than returning them. 
 
          
@@ -464,7 +464,7 @@
    
          
 
 
          
-— Function File:  freqz_plot (w, h)
          
+— Function File:  freqz_plot (w, h)
          
 
          Plot the pass band, stop band and phase response of h. 
 
          
 
@@ -472,7 +472,7 @@
    
          
 
 
          
-— Function File:  sinc (x)
          
+— Function File:  sinc (x)
          
 
          Return
  sin(pi*x)/(pi*x). 
 
          
@@ -481,9 +481,9 @@
    
          
 
 
          
-— Function File: b = unwrap (x)
          
-— Function File: b = unwrap (x, tol)
          
-— Function File: b = unwrap (x, tol, dim)
          
+— Function File: b = unwrap (x)
          
+— Function File: b = unwrap (x, tol)
          
+— Function File: b = unwrap (x, tol, dim)
          
 
          
         
          Unwrap radian phases by adding multiples of 2*pi as appropriate to
 remove jumps greater than tol.  tol defaults to pi.
@@ -497,7 +497,7 @@
    
          
 
 
          
-— Function File: [a, b] = arch_fit (y, x, p, iter, gamma, a0, b0)
          
+— Function File: [a, b] = arch_fit (y, x, p, iter, gamma, a0, b0)
          
 
          Fit an ARCH regression model to the time series y using the
 scoring algorithm in Engle's original ARCH paper.  The model is
 
@@ -524,7 +524,7 @@
    
          
 
 
          
-— Function File:  arch_rnd (a, b, t)
          
+— Function File:  arch_rnd (a, b, t)
          
 
          Simulate an ARCH sequence of length t with AR
 coefficients b and CH coefficients a.  I.e., the result
 y(t) follows the model
@@ -544,7 +544,7 @@
    
          
 
 
          
-— Function File: [pval, lm] = arch_test (y, x, p)
          
+— Function File: [pval, lm] = arch_test (y, x, p)
          
 
          For a linear regression model
 
      
                    y = x * b + e
@@ -581,7 +581,7 @@
    
          
 
 
          
-— Function File:  arma_rnd (a, b, v, t, n)
          
+— Function File:  arma_rnd (a, b, v, t, n)
          
 
          Return a simulation of the ARMA model
 
      
                    x(n) = a(1) * x(n-1) + ... + a(k) * x(n-k)
@@ -601,7 +601,7 @@
    
          
 
 
          
-— Function File:  autoreg_matrix (y, k)
          
+— Function File:  autoreg_matrix (y, k)
          
 
          Given a time series (vector) y, return a matrix with ones in the
 first column and the first k lagged values of y in the
 other columns.  I.e., for t > k, [1,
@@ -614,7 +614,7 @@
    
          
 
 
          
-— Function File:  bartlett (m)
          
+— Function File:  bartlett (m)
          
 
          Return the filter coefficients of a Bartlett (triangular) window of
 length m.
 
@@ -626,7 +626,7 @@
    
          
 
 
          
-— Function File:  blackman (m)
          
+— Function File:  blackman (m)
          
 
          Return the filter coefficients of a Blackman window of length m.
 
         
          For a definition of the Blackman window, see e.g., A. V. Oppenheim &
@@ -637,7 +637,7 @@
    
          
 
 
          
-— Function File: [d, dd] = diffpara (x, a, b)
          
+— Function File: [d, dd] = diffpara (x, a, b)
          
 
          Return the estimator d for the differencing parameter of an
 integrated time series.
 
@@ -660,7 +660,7 @@
    
          
 
 
          
-— Function File:  durbinlevinson (c, oldphi, oldv)
          
+— Function File:  durbinlevinson (c, oldphi, oldv)
          
 
          Perform one step of the Durbin-Levinson algorithm.
 
         
          The vector c specifies the autocovariances [gamma_0, ...,
@@ -676,8 +676,8 @@
    
          
 
 
          
-— Function File:  fftshift (x)
          
-— Function File:  fftshift (x, dim)
          
+— Function File:  fftshift (x)
          
+— Function File:  fftshift (x, dim)
          
 
          Perform a shift of the vector x, for use with the fft
 and ifft functions, in order the move the frequency 0 to the
 center of the vector or matrix.
@@ -701,8 +701,8 @@
    
          
 
 
          
-— Function File:  ifftshift (x)
          
-— Function File:  ifftshift (x, dim)
          
+— Function File:  ifftshift (x)
          
+— Function File:  ifftshift (x, dim)
          
 
          Undo the action of the fftshift function.  For even length
 x, fftshift is its own inverse, but odd lengths differ
 slightly. 
@@ -712,7 +712,7 @@
    
          
 
 
          
-— Function File:  fractdiff (x, d)
          
+— Function File:  fractdiff (x, d)
          
 
          Compute the fractional differences (1-L)^d x where L
 denotes the lag-operator and d is greater than -1. 
 
          
@@ -721,7 +721,7 @@
    
          
 
 
          
-— Function File:  hamming (m)
          
+— Function File:  hamming (m)
          
 
          Return the filter coefficients of a Hamming window of length m.
 
         
          For a definition of the Hamming window, see e.g., A. V. Oppenheim &
@@ -732,7 +732,7 @@
    
          
 
 
          
-— Function File:  hanning (m)
          
+— Function File:  hanning (m)
          
 
          Return the filter coefficients of a Hanning window of length m.
 
         
          For a definition of this window type, see e.g., A. V. Oppenheim &
@@ -743,7 +743,7 @@
    
          
 
 
          
-— Function File:  hurst (x)
          
+— Function File:  hurst (x)
          
 
          Estimate the Hurst parameter of sample x via the rescaled range
 statistic.  If x is a matrix, the parameter is estimated for
 every single column. 
@@ -753,8 +753,8 @@
    
          
 
 
          
-— Function File: pp = pchip (x, y)
          
-— Function File: yi = pchip (x, y, xi)
          
+— Function File: pp = pchip (x, y)
          
+— Function File: yi = pchip (x, y, xi)
          
 
          Return the Piecewise Cubic Hermite Interpolating Polynomial (pchip) of
 points x and y.
 
@@ -787,7 +787,7 @@
    
          
 
 
          
-— Function File: [Pxx, w] = periodogram (x)
          
+— Function File: [Pxx, w] = periodogram (x)
          
 
          For a data matrix x from a sample of size n, return the
 periodogram.  The angular frequency is returned in w.
 
@@ -829,7 +829,7 @@
    
          
 
 
          
-— Function File:  rectangle_lw (n, b)
          
+— Function File:  rectangle_lw (n, b)
          
 
          Rectangular lag window.  Subfunction used for spectral density
 estimation. 
 
          
@@ -838,7 +838,7 @@
    
          
 
 
          
-— Function File:  rectangle_sw (n, b)
          
+— Function File:  rectangle_sw (n, b)
          
 
          Rectangular spectral window.  Subfunction used for spectral density
 estimation. 
 
          
@@ -847,7 +847,7 @@
    
          
 
 
          
-— Function File:  sinetone (freq, rate, sec, ampl)
          
+— Function File:  sinetone (freq, rate, sec, ampl)
          
 
          Return a sinetone of frequency freq with length of sec
 seconds at sampling rate rate and with amplitude ampl. 
 The arguments freq and ampl may be vectors of common size.
@@ -859,7 +859,7 @@
    
          
 
 
          
-— Function File:  sinewave (m, n, d)
          
+— Function File:  sinewave (m, n, d)
          
 
          Return an m-element vector with i-th element given by
 sin (2 * pi * (i+d-1) / n).
 
@@ -871,7 +871,7 @@
    
          
 
 
          
-— Function File:  spectral_adf (c, win, b)
          
+— Function File:  spectral_adf (c, win, b)
          
 
          Return the spectral density estimator given a vector of
 autocovariances c, window name win, and bandwidth,
 b.
@@ -887,7 +887,7 @@
    
          
 
 
          
-— Function File:  spectral_xdf (x, win, b)
          
+— Function File:  spectral_xdf (x, win, b)
          
 
          Return the spectral density estimator given a data vector x,
 window name win, and bandwidth, b.
 
@@ -902,7 +902,7 @@
    
          
 
 
          
-— Function File:  spencer (x)
          
+— Function File:  spencer (x)
          
 
          Return Spencer's 15 point moving average of each column of
 x. 
 
          
@@ -911,7 +911,7 @@
    
          
 
 
          
-— Function File: [y, c] = stft (x, win_size, inc, num_coef, win_type)
          
+— Function File: [y, c] = stft (x, win_size, inc, num_coef, win_type)
          
 
          Compute the short-time Fourier transform of the vector x with
 num_coef coefficients by applying a window of win_size data
 points and an increment of inc points.
@@ -947,7 +947,7 @@
    
          
 
 
          
-— Function File:  synthesis (y, c)
          
+— Function File:  synthesis (y, c)
          
 
          Compute a signal from its short-time Fourier transform y and a
 3-element vector c specifying window size, increment, and
 window type.
@@ -962,7 +962,7 @@
    
          
 
 
          
-— Function File:  triangle_lw (n, b)
          
+— Function File:  triangle_lw (n, b)
          
 
          Triangular lag window.  Subfunction used for spectral density
 estimation. 
 
          
@@ -971,7 +971,7 @@
    
          
 
 
          
-— Function File:  triangle_sw (n, b)
          
+— Function File:  triangle_sw (n, b)
          
 
          Triangular spectral window.  Subfunction used for spectral density
 estimation. 
 
          
@@ -980,7 +980,7 @@
    
          
 
 
          
-— Function File: [a, v] = yulewalker (c)
          
+— Function File: [a, v] = yulewalker (c)
          
 
          Fit an AR (p)-model with Yule-Walker estimates given a vector c
 of autocovariances [gamma_0, ..., gamma_p].
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Simple-File-I_002fO.html octave-3.6.1/doc/interpreter/octave.html/Simple-File-I_002fO.html
--- octave-3.6.0/doc/interpreter/octave.html/Simple-File-I_002fO.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Simple-File-I_002fO.html	2012-02-22 15:02:27.000000000 -0500
@@ -391,15 +391,16 @@
 
         
          In addition, the following keyword value pairs may appear at the end
 of the argument list:
+
           
          
 
          "append"
          Either ‘"on"’ or ‘"off"’.  See ‘"-append"’ above.
 
           
          "delimiter"
          See delim above.
 
           
          "newline"
          The character(s) to use to separate each row.  Three special cases
-exist for this option.  ‘"unix"’ is changed into '\n',
-‘"pc"’ is changed into '\r\n', and ‘"mac"’ is changed
-into '\r'.  Other values for this option are kept as is.
+exist for this option.  ‘"unix"’ is changed into "\n",
+‘"pc"’ is changed into "\r\n", and ‘"mac"’ is changed
+into "\r".  Other values for this option are kept as is.
 
           
          "roffset"
          See r above.
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Sparse-Linear-Algebra.html octave-3.6.1/doc/interpreter/octave.html/Sparse-Linear-Algebra.html
--- octave-3.6.0/doc/interpreter/octave.html/Sparse-Linear-Algebra.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Sparse-Linear-Algebra.html	2012-02-22 15:02:27.000000000 -0500
@@ -370,14 +370,13 @@
 — Function File: s = spaugment (A, c)
          
 
          Create the augmented matrix of A.  This is given by
 
-     
                    [c * eye(m, m),A; A', zeros(n,
-          n)]
+     
                    [c * eye(m, m), A;
+                      A', zeros(n, n)]
 
          
         
          This is related to the least squares solution of
-A \\ b, by
+A \ b, by
 
-     
                    s * [ r / c; x] = [b, zeros(n,
-          columns(b)]
+     
                    s * [ r / c; x] = [ b, zeros(n, columns(b)) ]
 
          
         
          where r is the residual error
 
@@ -389,7 +388,7 @@
 error will be zeros (m, m) for under determined
 problems, and example can be
 
-     
                    m = 11; n = 10; mn = max(m ,n);
+     
                    m = 11; n = 10; mn = max (m, n);
           A = spdiags ([ones(mn,1), 10*ones(mn,1), -ones(mn,1)],
                        [-1, 0, 1], m, n);
           x0 = A \ ones (m,1);
@@ -564,9 +563,9 @@
         
          Find a few singular values of the matrix A.  The singular values
 are calculated using
 
-     
                    [m, n] = size(A)
-          s = eigs([sparse(m, m), A;
-                              A', sparse(n, n)])
+     
                    [m, n] = size (A);
+          s = eigs ([sparse(m, m), A;
+                               A', sparse(n, n)])
 
          
         
          The eigenvalues returned by eigs correspond to the singular values
 of A.  The number of singular values to calculate is given by k
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Special-Functions.html octave-3.6.1/doc/interpreter/octave.html/Special-Functions.html
--- octave-3.6.0/doc/interpreter/octave.html/Special-Functions.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Special-Functions.html	2012-02-22 15:02:27.000000000 -0500
@@ -200,7 +200,7 @@
         
          For example:
 
      
                    bincoeff (5, 2)
-               ⇒ 10
+             ⇒ 10
 
          
         
          In most cases, the nchoosek function is faster for small
 scalar integer arguments.  It also warns about loss of precision for
@@ -396,18 +396,18 @@
         
          The Legendre Function of degree n and order m:
 
      
                     m        m       2  m/2   d^m
-          P(x) = (-1) * (1-x  )    * ----  P (x)
+          P(x) = (-1) * (1-x  )    * ----  P(x)
            n                         dx^m   n
 
          
         
          with Legendre polynomial of degree n:
 
-     
                              1     d^n   2    n
-          P (x) = ------ [----(x - 1)  ]
-           n      2^n n!  dx^n
+     
                              1    d^n   2    n
+          P(x) = ------ [----(x - 1) ]
+           n     2^n n!  dx^n
 
          
         
          legendre (3, [-1.0, -0.9, -0.8]) returns the matrix:
 
-     
                     x  |   -1.0   |   -0.9   |  -0.8
+     
                     x  |   -1.0   |   -0.9   |   -0.8
           ------------------------------------
           m=0 | -1.00000 | -0.47250 | -0.08000
           m=1 |  0.00000 | -1.99420 | -1.98000
@@ -421,15 +421,15 @@
 
         
          For Legendre functions of degree n and order 0:
 
-     
                      0       0
-          SP (x) = P (x)
-            n       n
+     
                      0      0
+          SP(x) = P(x)
+            n      n
 
          
         
          For Legendre functions of degree n and order m:
 
-     
                      m       m          m    2(n-m)! 0.5
-          SP (x) = P (x) * (-1)  * [-------]
-            n       n               (n+m)!
+     
                      m      m         m    2(n-m)! 0.5
+          SP(x) = P(x) * (-1)  * [-------]
+            n      n              (n+m)!
 
          
         
          If the optional argument normalization is "norm",
 compute the fully normalized associated Legendre function. 
@@ -438,9 +438,9 @@
 
         
          For Legendre functions of degree n and order m
 
-     
                      m       m          m    (n+0.5)(n-m)! 0.5
-          NP (x) = P (x) * (-1)  * [-------------]
-            n       n                   (n+m)!
+     
                      m      m         m    (n+0.5)(n-m)! 0.5
+          NP(x) = P(x) * (-1)  * [-------------]
+            n      n                  (n+m)!
 
          
         
          
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Special-Utility-Matrices.html octave-3.6.1/doc/interpreter/octave.html/Special-Utility-Matrices.html
--- octave-3.6.0/doc/interpreter/octave.html/Special-Utility-Matrices.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Special-Utility-Matrices.html	2012-02-22 15:02:27.000000000 -0500
@@ -337,7 +337,7 @@
 
         
          The following example returns 150 integers in the range 1-10.
 
-     
                    ri = randi (10, 150, 1);
+     
                    ri = randi (10, 150, 1)
 
          
         
          Implementation Note: randi relies internally on rand which
 uses class "double" to represent numbers.  This limits the maximum
diff -uNr octave-3.6.0/doc/interpreter/octave.html/String-Conversions.html octave-3.6.1/doc/interpreter/octave.html/String-Conversions.html
--- octave-3.6.0/doc/interpreter/octave.html/String-Conversions.html	2012-01-15 13:19:29.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/String-Conversions.html	2012-02-22 15:02:26.000000000 -0500
@@ -147,7 +147,7 @@
 the non-negative integer d.
 
      
                    dec2base (123, 3)
-               ⇒ "11120"
+             ⇒ "11120"
 
          
         
          If d is a matrix or cell array, return a string matrix with one
 row per element in d, padded with leading zeros to the width of
@@ -158,7 +158,7 @@
 as a symbol.
 
      
                    dec2base (123, "aei")
-               ⇒ "eeeia"
+             ⇒ "eeeia"
 
          
         
          The optional third argument, len, specifies the minimum
 number of digits in the result. 
@@ -178,7 +178,7 @@
 integer (base 10).
 
      
                    base2dec ("11120", 3)
-               ⇒ 123
+             ⇒ 123
 
          
         
          If s is a string matrix, return a column vector with one value per
 row of s.  If a row contains invalid symbols then the
@@ -192,7 +192,7 @@
 symbol.
 
      
                    base2dec ("yyyzx", "xyz")
-               ⇒ 123
+             ⇒ 123
 
          
         
      
@@ -305,11 +305,11 @@
         
          Example:
 
      
                    strjust (["a"; "ab"; "abc"; "abcd"])
-               ⇒ ans =
-                     a
-                    ab
-                   abc
-                  abcd
+               ⇒
+                  "   a"
+                  "  ab"
+                  " abc"
+                  "abcd"
 
          
         
      
@@ -329,9 +329,8 @@
      
                    str2num ("3.141596")
                 ⇒ 3.141596
           
-          str2num (["1, 2, 3"; "4, 5, 6"]);
-                ⇒ ans =
-                   1  2  3
+          str2num (["1, 2, 3"; "4, 5, 6"])
+                ⇒ 1  2  3
                    4  5  6
 
          
         
          The optional second output, state, is logically true when the
diff -uNr octave-3.6.0/doc/interpreter/octave.html/System-Information.html octave-3.6.1/doc/interpreter/octave.html/System-Information.html
--- octave-3.6.0/doc/interpreter/octave.html/System-Information.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/System-Information.html	2012-02-22 15:02:29.000000000 -0500
@@ -38,18 +38,18 @@
 
          
 
 
          
-— Function File: [c, maxsize, endian] = computer ()
          
-— Function File: arch = computer ("arch")
          
+— Function File: [c, maxsize, endian] = computer ()
          
+— Function File: arch = computer ("arch")
          
 
          Print or return a string of the form cpu-vendor-os
 that identifies the kind of computer Octave is running on.  If invoked
 with an output argument, the value is returned instead of printed.  For
 example:
 
      
                    computer ()
-               -| i586-pc-linux-gnu
+             -| i586-pc-linux-gnu
           
           x = computer ()
-               ⇒ x = "i586-pc-linux-gnu"
+             ⇒ x = "i586-pc-linux-gnu"
 
          
         
          If two output arguments are requested, also return the maximum number
 of elements for an array.
@@ -67,7 +67,7 @@
    
          
 
 
          
-— Built-in Function: [uts, err, msg] = uname ()
          
+— Built-in Function: [uts, err, msg] = uname ()
          
 
          Return system information in the structure.  For example:
 
      
                    uname ()
@@ -88,8 +88,8 @@
    
          
 
 
          
-— Loadable Function:  nproc ()
          
-— Loadable Function:  nproc (query)
          
+— Loadable Function:  nproc ()
          
+— Loadable Function:  nproc (query)
          
 
          Return the current number of available processors.
 
         
          If called with the optional argument query, modify how processors
@@ -108,7 +108,7 @@
    
          
 
 
          
-— Function File:  ispc ()
          
+— Function File:  ispc ()
          
 
          Return true if Octave is running on a Windows system and false otherwise. 
 
 
@@ -121,7 +121,7 @@
    
          
 
 
          
-— Function File:  isunix ()
          
+— Function File:  isunix ()
          
 
          Return true if Octave is running on a Unix-like system and false otherwise. 
 
 
@@ -134,7 +134,7 @@
    
          
 
 
          
-— Function File:  ismac ()
          
+— Function File:  ismac ()
          
 
          Return true if Octave is running on a Mac OS X system and false otherwise. 
 
 
@@ -147,7 +147,7 @@
    
          
 
 
          
-— Built-in Function:  isieee ()
          
+— Built-in Function:  isieee ()
          
 
          Return true if your computer claims to conform to the IEEE standard
 for floating point calculations.  No actual tests are performed. 
 
          
@@ -156,7 +156,7 @@
    
          
 
 
          
-— Function File:  isdeployed ()
          
+— Function File:  isdeployed ()
          
 
          Return true if the current program has been compiled and is running
 separately from the Octave interpreter and false if it is running in
 the Octave interpreter.  Currently, this function always returns
@@ -167,7 +167,7 @@
    
          
 
 
          
-— Built-in Function:  OCTAVE_HOME ()
          
+— Built-in Function:  OCTAVE_HOME ()
          
 
          Return the name of the top-level Octave installation directory. 
 
          
 
@@ -175,7 +175,7 @@
    
          
 
 
          
-— Function File:  matlabroot ()
          
+— Function File:  matlabroot ()
          
 
          Return the name of the top-level Octave installation directory.
 
         
          This is an alias for the function OCTAVE_HOME provided
@@ -191,7 +191,7 @@
    
          
 
 
          
-— Built-in Function:  OCTAVE_VERSION ()
          
+— Built-in Function:  OCTAVE_VERSION ()
          
 
          Return the version number of Octave, as a string. 
 
          
 
@@ -199,7 +199,7 @@
    
          
 
 
          
-— Function File:  version ()
          
+— Function File:  version ()
          
 
          Return the version number of Octave, as a string.
 
         
          This is an alias for the function OCTAVE_VERSION provided for
@@ -215,12 +215,12 @@
    
          
 
 
          
-— Function File:  ver ()
          
+— Function File:  ver ()
          
 
          Display a header containing the current Octave version number, license
 string and operating system, followed by the installed package names,
 versions, and installation directories.
 
-   — Function File: v = ver ()
          
+   — Function File: v = ver ()
          
 
          Return a vector of structures, respecting Octave and each installed package. 
 The structure includes the following fields.
 
@@ -234,10 +234,10 @@
           
          Date
          Date respecting the version/revision. 
 
 
-   — Function File: v = ver ("Octave")
          
+   — Function File: v = ver ("Octave")
          
 
          Return version information for Octave only.
 
-   — Function File: v = ver (package)
          
+   — Function File: v = ver (package)
          
 
          Return version information for package.
 
      
@@ -250,7 +250,7 @@
    
          
 
 
          
-— Function File:  compare_versions (v1, v2, operator)
          
+— Function File:  compare_versions (v1, v2, operator)
          
 
          Compare two version strings using the given operator.
 
         
          This function assumes that versions v1 and v2 are
@@ -300,21 +300,21 @@
    
          
 
 
          
-— Function File:  license
          
+— Function File:  license
          
 
          Display the license of Octave.
 
-   — Function File:  license ("inuse")
          
+   — Function File:  license ("inuse")
          
 
          Display a list of packages currently being used.
 
-   — Function File: retval = license ("inuse")
          
+   — Function File: retval = license ("inuse")
          
 
          Return a structure containing the fields feature and user.
 
-   — Function File: retval = license ("test", feature)
          
+   — Function File: retval = license ("test", feature)
          
 
          Return 1 if a license exists for the product identified by the string
 feature and 0 otherwise.  The argument feature is case
 insensitive and only the first 27 characters are checked.
 
-   — Function File:  license ("test", feature, toggle)
          
+   — Function File:  license ("test", feature, toggle)
          
 
          Enable or disable license testing for feature, depending on
 toggle, which may be one of:
 
@@ -325,7 +325,7 @@
           
          "disable"
          Future tests for the specified license of feature return 0. 
 
 
-   — Function File: retval = license ("checkout", feature)
          
+   — Function File: retval = license ("checkout", feature)
          
 
          Check out a license for feature, returning 1 on success and 0
 on failure.
 
@@ -341,8 +341,8 @@
    
          
 
 
          
-— Built-in Function:  octave_config_info ()
          
-— Built-in Function:  octave_config_info (option)
          
+— Built-in Function:  octave_config_info ()
          
+— Built-in Function:  octave_config_info (option)
          
 
          Return a structure containing configuration and installation
 information for Octave.
 
@@ -355,7 +355,7 @@
    
          
 
 
          
-— Function File:  usejava (feature)
          
+— Function File:  usejava (feature)
          
 
          Return true if the specific Sun Java element feature is available.
 
         
          Possible features are:
@@ -380,7 +380,7 @@
    
          
 
 
          
-— Loadable Function:  getrusage ()
          
+— Loadable Function:  getrusage ()
          
 
          Return a structure containing a number of statistics about the current
 Octave process.  Not all fields are available on all systems.  If it is
 not possible to get CPU time statistics, the CPU time slots are set to
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Test-and-Demo-Functions.html octave-3.6.1/doc/interpreter/octave.html/Test-and-Demo-Functions.html
--- octave-3.6.0/doc/interpreter/octave.html/Test-and-Demo-Functions.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Test-and-Demo-Functions.html	2012-02-22 15:02:29.000000000 -0500
@@ -33,7 +33,7 @@
 
 
          Appendix B Test and Demo Functions
          
 
-
          
+
          
 Octave includes a number of functions to allow the integration of testing
 and demonstration code in the source code of the functions themselves.
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Test-Functions.html octave-3.6.1/doc/interpreter/octave.html/Test-Functions.html
--- octave-3.6.0/doc/interpreter/octave.html/Test-Functions.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Test-Functions.html	2012-02-22 15:02:29.000000000 -0500
@@ -36,13 +36,13 @@
 
          
 
 
          
-— Command:  test name
          
-— Command:  test name quiet|normal|verbose
          
-— Function File:  test ('name', 'quiet|normal|verbose', fid)
          
-— Function File:  test ([], 'explain', fid)
          
-— Function File: success = test (...)
          
-— Function File: [n, max] = test (...)
          
-— Function File: [code, idx] = test ('name', 'grabdemo')
          
+— Command:  test name
          
+— Command:  test name quiet|normal|verbose
          
+— Function File:  test ('name', 'quiet|normal|verbose', fid)
          
+— Function File:  test ([], 'explain', fid)
          
+— Function File: success = test (...)
          
+— Function File: [n, max] = test (...)
          
+— Function File: [code, idx] = test ('name', 'grabdemo')
          
 
          
         
          Perform tests from the first file in the loadpath matching name. 
 test can be called as a command or as a function.  Called with
@@ -302,11 +302,11 @@
    
          
 
 
          
-— Function File:  assert (cond)
          
-— Function File:  assert (cond, errmsg, ...)
          
-— Function File:  assert (cond, msg_id, errmsg, ...)
          
-— Function File:  assert (observed, expected)
          
-— Function File:  assert (observed, expected, tol)
          
+— Function File:  assert (cond)
          
+— Function File:  assert (cond, errmsg, ...)
          
+— Function File:  assert (cond, msg_id, errmsg, ...)
          
+— Function File:  assert (observed, expected)
          
+— Function File:  assert (observed, expected, tol)
          
 
          
         
          Produce an error if the specified condition is not met.  assert can
 be called in three different ways.
@@ -340,9 +340,9 @@
    
          
 
 
          
-— Function File:  fail (code)
          
-— Function File:  fail (code, pattern)
          
-— Function File:  fail (code, 'warning', pattern)
          
+— Function File:  fail (code)
          
+— Function File:  fail (code, pattern)
          
+— Function File:  fail (code, 'warning', pattern)
          
 
          
         
          Return true if code fails with an error message matching
 pattern, otherwise produce an error.  Note that code
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Three_002ddimensional-Function-Plotting.html octave-3.6.1/doc/interpreter/octave.html/Three_002ddimensional-Function-Plotting.html
--- octave-3.6.0/doc/interpreter/octave.html/Three_002ddimensional-Function-Plotting.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Three_002ddimensional-Function-Plotting.html	2012-02-22 15:02:27.000000000 -0500
@@ -101,7 +101,7 @@
         
          The optional return value h is a graphics handle to the created
 surface object.
 
-     
                    f = @(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+     
                    f = @(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
           ezmesh (f, [-3, 3]);
 
          
         
          An example of a parametrically defined function is
@@ -152,7 +152,7 @@
 handle for the created mesh plot and a second handle for the created contour
 plot.
 
-     
                    f = @(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+     
                    f = @(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
           ezmeshc (f, [-3, 3]);
 
          
         
@@ -195,14 +195,14 @@
         
          The optional return value h is a graphics handle to the created
 surface object.
 
-     
                    f = @(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+     
                    f = @(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
           ezsurf (f, [-3, 3]);
 
          
         
          An example of a parametrically defined function is
 
-     
                    fx = @(s,t) cos (s) .* cos(t);
-          fy = @(s,t) sin (s) .* cos(t);
-          fz = @(s,t) sin(t);
+     
                    fx = @(s,t) cos (s) .* cos (t);
+          fy = @(s,t) sin (s) .* cos (t);
+          fz = @(s,t) sin (t);
           ezsurf (fx, fy, fz, [-pi, pi, -pi/2, pi/2], 20);
 
          
         
@@ -246,7 +246,7 @@
 for the created surface plot and a second handle for the created contour
 plot.
 
-     
                    f = @(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+     
                    f = @(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
           ezsurfc (f, [-3, 3]);
 
          
         
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Three_002ddimensional-Geometric-Shapes.html octave-3.6.1/doc/interpreter/octave.html/Three_002ddimensional-Geometric-Shapes.html
--- octave-3.6.0/doc/interpreter/octave.html/Three_002ddimensional-Geometric-Shapes.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Three_002ddimensional-Geometric-Shapes.html	2012-02-22 15:02:27.000000000 -0500
@@ -56,9 +56,9 @@
 
         
          Examples:
 
-     
                    [x, y, z] = cylinder (10:-1:0,50);
+     
                    [x, y, z] = cylinder (10:-1:0, 50);
           surf (x, y, z);
-          title ("a cone")
+          title ("a cone");
 
          
         
      
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Three_002dDimensional-Plots.html octave-3.6.1/doc/interpreter/octave.html/Three_002dDimensional-Plots.html
--- octave-3.6.0/doc/interpreter/octave.html/Three_002dDimensional-Plots.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Three_002dDimensional-Plots.html	2012-02-22 15:02:27.000000000 -0500
@@ -239,8 +239,8 @@
 
         
          Example:
 
-     
                    colormap(bone);
-          surfl(peaks);
+     
                    colormap (bone (64));
+          surfl (peaks);
           shading interp;
 
          
         
@@ -261,8 +261,8 @@
 surface is defined by x, y, and z.  If x and
 y are not defined, then it is assumed that they are given by
 
-     
                    [x, y] = meshgrid (1:size(z, 1),
-                               1:size(z, 2));
+     
                    [x, y] = meshgrid (1:size (z, 1),
+                             1:size (z, 2));
 
          
         
          If no return arguments are requested, a surface plot with the normal
 vectors to the surface is plotted.  Otherwise the components of the normal
@@ -346,34 +346,34 @@
           c = abs ((x-.5).^2 + (y-.5).^2 + (z-.5).^2);
           figure (); # Open another figure window
           
-          subplot (2, 2, 1); view (-38, 20);
+          subplot (2,2,1); view (-38, 20);
           [f, v] = isosurface (x, y, z, c, iso);
           p = patch ("Faces", f, "Vertices", v, "EdgeColor", "none");
-          set (gca, "PlotBoxAspectRatioMode","manual", ...
+          set (gca, "PlotBoxAspectRatioMode", "manual", ...
                     "PlotBoxAspectRatio", [1 1 1]);
            set (p, "FaceColor", "green", "FaceLighting", "phong");
            light ("Position", [1 1 5]); # Available with the JHandles package
           
-          subplot (2, 2, 2); view (-38, 20);
+          subplot (2,2,2); view (-38, 20);
           p = patch ("Faces", f, "Vertices", v, "EdgeColor", "blue");
-          set (gca, "PlotBoxAspectRatioMode","manual", ...
+          set (gca, "PlotBoxAspectRatioMode", "manual", ...
                     "PlotBoxAspectRatio", [1 1 1]);
            set (p, "FaceColor", "none", "FaceLighting", "phong");
            light ("Position", [1 1 5]);
           
-          subplot (2, 2, 3); view (-38, 20);
+          subplot (2,2,3); view (-38, 20);
           [f, v, c] = isosurface (x, y, z, c, iso, y);
-          p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", c, \
+          p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", c, ...
                      "FaceColor", "interp", "EdgeColor", "none");
-          set (gca, "PlotBoxAspectRatioMode","manual", ...
+          set (gca, "PlotBoxAspectRatioMode", "manual", ...
                     "PlotBoxAspectRatio", [1 1 1]);
            set (p, "FaceLighting", "phong");
            light ("Position", [1 1 5]);
           
-          subplot (2, 2, 4); view (-38, 20);
-          p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", c, \
+          subplot (2,2,4); view (-38, 20);
+          p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", c, ...
                      "FaceColor", "interp", "EdgeColor", "blue");
-          set (gca, "PlotBoxAspectRatioMode","manual", ...
+          set (gca, "PlotBoxAspectRatioMode", "manual", ...
                     "PlotBoxAspectRatio", [1 1 1]);
            set (p, "FaceLighting", "phong");
            light ("Position", [1 1 5]);
@@ -420,8 +420,8 @@
 
      
                    function [] = isofinish (p)
             set (gca, "PlotBoxAspectRatioMode", "manual", ...
-                      "PlotBoxAspectRatio",[1 1 1]);
-            set (p, "VertexNormals", -get(p,"VertexNormals")); # Revert normals
+                      "PlotBoxAspectRatio", [1 1 1]);
+            set (p, "VertexNormals", -get (p,"VertexNormals")); # Revert normals
             set (p, "FaceColor", "interp");
             ## set (p, "FaceLighting", "phong");
             ## light ("Position", [1 1 5]); # Available with JHandles
@@ -434,27 +434,27 @@
           c = abs ((x-.5).^2 + (y-.5).^2 + (z-.5).^2);
           figure (); # Open another figure window
           
-          subplot (2, 2, 1); view (-38, 20);
+          subplot (2,2,1); view (-38, 20);
           [f, v, cdat] = isosurface (x, y, z, c, iso, y);
-          p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, \
+          p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, ...
                      "FaceColor", "interp", "EdgeColor", "none");
           isofinish (p); ## Call user function isofinish
           
-          subplot (2, 2, 2); view (-38, 20);
-          p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, \
+          subplot (2,2,2); view (-38, 20);
+          p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, ...
                      "FaceColor", "interp", "EdgeColor", "none");
           isonormals (x, y, z, c, p); # Directly modify patch
           isofinish (p);
           
-          subplot (2, 2, 3); view (-38, 20);
-          p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, \
+          subplot (2,2,3); view (-38, 20);
+          p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, ...
                      "FaceColor", "interp", "EdgeColor", "none");
           n = isonormals (x, y, z, c, v); # Compute normals of isosurface
           set (p, "VertexNormals", n);    # Manually set vertex normals
           isofinish (p);
           
-          subplot (2, 2, 4); view (-38, 20);
-          p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, \
+          subplot (2,2,4); view (-38, 20);
+          p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, ...
                      "FaceColor", "interp", "EdgeColor", "none");
           isonormals (x, y, z, c, v, "negate"); # Use reverse directly
           isofinish (p);
@@ -501,43 +501,43 @@
         
          For example:
 
      
                    function [] = isofinish (p)
-            set (gca, "PlotBoxAspectRatioMode", "manual", \
-                 "PlotBoxAspectRatio", [1 1 1]);
+            set (gca, "PlotBoxAspectRatioMode", "manual", ...
+                      "PlotBoxAspectRatio", [1 1 1]);
             set (p, "FaceColor", "interp");
             ## set (p, "FaceLighting", "flat");
             ## light ("Position", [1 1 5]); ## Available with JHandles
           endfunction
           
-          N = 15;    ## Increase number of vertices in each direction
-          iso = .4;  ## Change isovalue to .1 to display a sphere
+          N = 15;    # Increase number of vertices in each direction
+          iso = .4;  # Change isovalue to .1 to display a sphere
           lin = linspace (0, 2, N);
           [x, y, z] = meshgrid (lin, lin, lin);
           c = abs ((x-.5).^2 + (y-.5).^2 + (z-.5).^2);
-          figure (); ## Open another figure window
+          figure (); # Open another figure window
           
-          subplot (2, 2, 1); view (-38, 20);
+          subplot (2,2,1); view (-38, 20);
           [f, v] = isosurface (x, y, z, c, iso);
           p = patch ("Faces", f, "Vertices", v, "EdgeColor", "none");
-          cdat = rand (size (c));       ## Compute random patch color data
-          isocolors (x, y, z, cdat, p); ## Directly set colors of patch
-          isofinish (p);                ## Call user function isofinish
+          cdat = rand (size (c));       # Compute random patch color data
+          isocolors (x, y, z, cdat, p); # Directly set colors of patch
+          isofinish (p);                # Call user function isofinish
           
-          subplot (2, 2, 2); view (-38, 20);
+          subplot (2,2,2); view (-38, 20);
           p = patch ("Faces", f, "Vertices", v, "EdgeColor", "none");
           [r, g, b] = meshgrid (lin, 2-lin, 2-lin);
-          cdat = isocolors (x, y, z, c, v); ## Compute color data vertices
-          set (p, "FaceVertexCData", cdat); ## Set color data manually
+          cdat = isocolors (x, y, z, c, v); # Compute color data vertices
+          set (p, "FaceVertexCData", cdat); # Set color data manually
           isofinish (p);
           
-          subplot (2, 2, 3); view (-38, 20);
+          subplot (2,2,3); view (-38, 20);
           p = patch ("Faces", f, "Vertices", v, "EdgeColor", "none");
-          cdat = isocolors (r, g, b, c, p); ## Compute color data patch
-          set (p, "FaceVertexCData", cdat); ## Set color data manually
+          cdat = isocolors (r, g, b, c, p); # Compute color data patch
+          set (p, "FaceVertexCData", cdat); # Set color data manually
           isofinish (p);
           
-          subplot (2, 2, 4); view (-38, 20);
+          subplot (2,2,4); view (-38, 20);
           p = patch ("Faces", f, "Vertices", v, "EdgeColor", "none");
-          r = g = b = repmat ([1:N] / N, [N, 1, N]); ## Black to white
+          r = g = b = repmat ([1:N] / N, [N, 1, N]); # Black to white
           cdat = isocolors (x, y, z, r, g, b, v);
           set (p, "FaceVertexCData", cdat);
           isofinish (p);
@@ -675,9 +675,9 @@
 
          
         
          An example of the use of plot3 is
 
-     
                       z = [0:0.05:5];
-             plot3 (cos(2*pi*z), sin(2*pi*z), z, ";helix;");
-             plot3 (z, exp(2i*pi*z), ";complex sinusoid;");
+     
                    z = [0:0.05:5];
+          plot3 (cos (2*pi*z), sin (2*pi*z), z, ";helix;");
+          plot3 (z, exp (2i*pi*z), ";complex sinusoid;");
 
          
         
      
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Timing-Utilities.html octave-3.6.1/doc/interpreter/octave.html/Timing-Utilities.html
--- octave-3.6.0/doc/interpreter/octave.html/Timing-Utilities.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Timing-Utilities.html	2012-02-22 15:02:28.000000000 -0500
@@ -69,7 +69,7 @@
    
          
 
 
          
-— Loadable Function: seconds = time ()
          
+— Loadable Function: seconds = time ()
          
 
          Return the current time as the number of seconds since the epoch.  The
 epoch is referenced to 00:00:00 CUT (Coordinated Universal Time) 1 Jan
 1970.  For example, on Monday February 17, 1997 at 07:15:06 CUT, the
@@ -85,7 +85,7 @@
    
          
 
 
          
-— Function File: t = now ()
          
+— Function File: t = now ()
          
 
          Return the current local date/time as a serial day number
 (see datenum).
 
@@ -105,14 +105,14 @@
    
          
 
 
          
-— Function File:  ctime (t)
          
+— Function File:  ctime (t)
          
 
          Convert a value returned from time (or any other non-negative
 integer), to the local time and return a string of the same form as
 asctime.  The function ctime (time) is equivalent to
 asctime (localtime (time)).  For example:
 
      
                    ctime (time ())
-               ⇒ "Mon Feb 17 01:15:06 1997"
+             ⇒ "Mon Feb 17 01:15:06 1997"
 
          
         
      
@@ -124,7 +124,7 @@
    
          
 
 
          
-— Loadable Function: tm_struct = gmtime (t)
          
+— Loadable Function: tm_struct = gmtime (t)
          
 
          Given a value returned from time, or any non-negative integer,
 return a time structure corresponding to CUT (Coordinated Universal Time). 
 For example:
@@ -154,7 +154,7 @@
    
          
 
 
          
-— Loadable Function: tm_struct = localtime (t)
          
+— Loadable Function: tm_struct = localtime (t)
          
 
          Given a value returned from time, or any non-negative integer,
 return a time structure corresponding to the local time zone.
 
@@ -183,7 +183,7 @@
    
          
 
 
          
-— Loadable Function: seconds = mktime (tm_struct)
          
+— Loadable Function: seconds = mktime (tm_struct)
          
 
          Convert a time structure corresponding to the local time to the number
 of seconds since the epoch.  For example:
 
@@ -200,7 +200,7 @@
    
          
 
 
          
-— Function File:  asctime (tm_struct)
          
+— Function File:  asctime (tm_struct)
          
 
          Convert a time structure to a string using the following
 format: "ddd mmm mm HH:MM:SS yyyy".  For example:
 
@@ -219,7 +219,7 @@
    
          
 
 
          
-— Loadable Function:  strftime (fmt, tm_struct)
          
+— Loadable Function:  strftime (fmt, tm_struct)
          
 
          Format the time structure tm_struct in a flexible way using the
 format string fmt that contains ‘%’ substitutions
 similar to those in printf.  Except where noted, substituted
@@ -334,7 +334,7 @@
    
          
 
 
          
-— Loadable Function: [tm_struct, nchars] = strptime (str, fmt)
          
+— Loadable Function: [tm_struct, nchars] = strptime (str, fmt)
          
 
          Convert the string str to the time structure tm_struct under
 the control of the format string fmt.
 
@@ -357,7 +357,7 @@
    
          
 
 
          
-— Function File:  clock ()
          
+— Function File:  clock ()
          
 
          Return the current local date and time as a date vector.  The date vector
 contains the following fields: current year, month (1-12), day (1-31),
 hour (0-23), minute (0-59), and second (0-61).  The seconds field has
@@ -381,13 +381,13 @@
    
          
 
 
          
-— Function File:  date ()
          
+— Function File:  date ()
          
 
          Return the current date as a character string in the form DD-MMM-YYYY.
 
         
          For example:
 
      
                    date ()
-               ⇒ "20-Aug-1993"
+            ⇒ "20-Aug-1993"
 
          
         
      
@@ -399,7 +399,7 @@
    
          
 
 
          
-— Function File:  etime (t2, t1)
          
+— Function File:  etime (t2, t1)
          
 
          Return the difference in seconds between two time values returned from
 clock (t2 - t1).  For example:
 
@@ -420,7 +420,7 @@
    
          
 
 
          
-— Built-in Function: [total, user, system] = cputime ();
          
+— Built-in Function: [total, user, system] = cputime ();
          
 
          Return the CPU time used by your Octave session.  The first output is
 the total time spent executing your process and is equal to the sum of
 second and third outputs, which are the number of CPU seconds spent
@@ -436,14 +436,14 @@
    
          
 
 
          
-— Function File:  is_leap_year ()
          
-— Function File:  is_leap_year (year)
          
+— Function File:  is_leap_year ()
          
+— Function File:  is_leap_year (year)
          
 
          Return true if year is a leap year and false otherwise.  If no
 year is specified, is_leap_year uses the current year. 
 For example:
 
      
                    is_leap_year (2000)
-               ⇒ 1
+             ⇒ 1
 
          
         
      
@@ -455,8 +455,8 @@
 
 
 
          
-— Built-in Function:  tic ()
          
-— Built-in Function:  toc ()
          
+— Built-in Function:  tic ()
          
+— Built-in Function:  toc ()
          
 
          Set or check a wall-clock timer.  Calling tic without an
 output argument sets the timer.  Subsequent calls to toc
 return the number of seconds since the timer was set.  For example,
@@ -497,7 +497,7 @@
    
          
 
 
          
-— Built-in Function:  pause (seconds)
          
+— Built-in Function:  pause (seconds)
          
 
          Suspend the execution of the program.  If invoked without any arguments,
 Octave waits until you type a character.  With a numeric argument, it
 pauses for the given number of seconds.  For example, the following
@@ -514,7 +514,7 @@
    
          
 
 
          
-— Built-in Function:  sleep (seconds)
          
+— Built-in Function:  sleep (seconds)
          
 
          Suspend the execution of the program for the given number of seconds. 
 
          
 
@@ -522,7 +522,7 @@
    
          
 
 
          
-— Built-in Function:  usleep (microseconds)
          
+— Built-in Function:  usleep (microseconds)
          
 
          Suspend the execution of the program for the given number of
 microseconds.  On systems where it is not possible to sleep for periods
 of time less than one second, usleep will pause the execution for
@@ -533,14 +533,14 @@
    
          
 
 
          
-— Function File: days = datenum (datevec)
          
-— Function File: days = datenum (year, month, day)
          
-— Function File: days = datenum (year, month, day, hour)
          
-— Function File: days = datenum (year, month, day, hour, minute)
          
-— Function File: days = datenum (year, month, day, hour, minute, second)
          
-— Function File: days = datenum ("datestr")
          
-— Function File: days = datenum ("datestr", p)
          
-— Function File: [days, secs] = datenum (...)
          
+— Function File: days = datenum (datevec)
          
+— Function File: days = datenum (year, month, day)
          
+— Function File: days = datenum (year, month, day, hour)
          
+— Function File: days = datenum (year, month, day, hour, minute)
          
+— Function File: days = datenum (year, month, day, hour, minute, second)
          
+— Function File: days = datenum ("datestr")
          
+— Function File: days = datenum ("datestr", p)
          
+— Function File: [days, secs] = datenum (...)
          
 
          Return the date/time input as a serial day number, with Jan 1, 0000
 defined as day 1.
 
@@ -596,9 +596,9 @@
    
          
 
 
          
-— Function File: str = datestr (date)
          
-— Function File: str = datestr (date, f)
          
-— Function File: str = datestr (date, f, p)
          
+— Function File: str = datestr (date)
          
+— Function File: str = datestr (date, f)
          
+— Function File: str = datestr (date, f, p)
          
 
          Format the given date/time according to the format f and return
 the result in str.  date is a serial date number (see
 datenum) or a date vector (see datevec).  The value of
@@ -690,11 +690,11 @@
    
          
 
 
          
-— Function File: v = datevec (date)
          
-— Function File: v = datevec (date, f)
          
-— Function File: v = datevec (date, p)
          
-— Function File: v = datevec (date, f, p)
          
-— Function File: [y, m, d, h, mi, s] = datevec (...)
          
+— Function File: v = datevec (date)
          
+— Function File: v = datevec (date, f)
          
+— Function File: v = datevec (date, p)
          
+— Function File: v = datevec (date, f, p)
          
+— Function File: [y, m, d, h, mi, s] = datevec (...)
          
 
          Convert a serial date number (see datenum) or date string (see
 datestr) into a date vector.
 
@@ -718,7 +718,7 @@
    
          
 
 
          
-— Function File: d = addtodate (d, q, f)
          
+— Function File: d = addtodate (d, q, f)
          
 
          Add q amount of time (with units f) to the serial datenum,
 d.
 
@@ -735,10 +735,10 @@
    
          
 
 
          
-— Function File: c = calendar ()
          
-— Function File: c = calendar (d)
          
-— Function File: c = calendar (y, m)
          
-— Function File:  calendar (...)
          
+— Function File: c = calendar ()
          
+— Function File: c = calendar (d)
          
+— Function File: c = calendar (y, m)
          
+— Function File:  calendar (...)
          
 
          Return the current monthly calendar in a 6x7 matrix.
 
         
          If d is specified, return the calendar for the month containing
@@ -760,8 +760,8 @@
    
          
 
 
          
-— Function File: [n, s] = weekday (d)
          
-— Function File: [n, s] = weekday (d, format)
          
+— Function File: [n, s] = weekday (d)
          
+— Function File: [n, s] = weekday (d, format)
          
 
          Return the day of the week as a number in n and as a string in s. 
 The days of the week are numbered 1–7 with the first day being Sunday.
 
@@ -793,7 +793,7 @@
    
          
 
 
          
-— Function File: e = eomday (y, m)
          
+— Function File: e = eomday (y, m)
          
 
          Return the last day of the month m for the year y. 
 
 
@@ -806,12 +806,12 @@
    
          
 
 
          
-— Function File:  datetick ()
          
-— Function File:  datetick (form)
          
-— Function File:  datetick (axis, form)
          
-— Function File:  datetick (..., "keeplimits")
          
-— Function File:  datetick (..., "keepticks")
          
-— Function File:  datetick (...ax, ...)
          
+— Function File:  datetick ()
          
+— Function File:  datetick (form)
          
+— Function File:  datetick (axis, form)
          
+— Function File:  datetick (..., "keeplimits")
          
+— Function File:  datetick (..., "keepticks")
          
+— Function File:  datetick (...ax, ...)
          
 
          Add date formatted tick labels to an axis.  The axis the apply the
 ticks to is determined by axis that can take the values "x",
 "y" or "z".  The default value is "x".  The formatting of the labels is
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Tips-and-Standards.html octave-3.6.1/doc/interpreter/octave.html/Tips-and-Standards.html
--- octave-3.6.0/doc/interpreter/octave.html/Tips-and-Standards.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Tips-and-Standards.html	2012-02-22 15:02:29.000000000 -0500
@@ -33,7 +33,7 @@
 
 
          Appendix C Tips and Standards
          
 
-
          
+
          
 This chapter describes no additional features of Octave.  Instead it
 gives advice on making effective use of the features described in the
 previous chapters.
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Trouble.html octave-3.6.1/doc/interpreter/octave.html/Trouble.html
--- octave-3.6.0/doc/interpreter/octave.html/Trouble.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Trouble.html	2012-02-22 15:02:29.000000000 -0500
@@ -33,7 +33,7 @@
 
 
          Appendix F Known Causes of Trouble
          
 
-   
          
+   
          
 This section describes known problems that affect users of Octave.  Most
 of these are not Octave bugs per se—if they were, we would fix them. 
 But the result for a user may be like the result of a bug.
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Two_002ddimensional-Function-Plotting.html octave-3.6.1/doc/interpreter/octave.html/Two_002ddimensional-Function-Plotting.html
--- octave-3.6.0/doc/interpreter/octave.html/Two_002ddimensional-Function-Plotting.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Two_002ddimensional-Function-Plotting.html	2012-02-22 15:02:27.000000000 -0500
@@ -65,8 +65,8 @@
 number points to use in the plot.  The fmt argument is passed
 to the plot command.
 
-     
                       fplot ("cos", [0, 2*pi])
-             fplot ("[cos(x), sin(x)]", [0, 2*pi])
+     
                    fplot ("cos", [0, 2*pi])
+          fplot ("[cos(x), sin(x)]", [0, 2*pi])
 
          
         
      
@@ -99,7 +99,7 @@
 is calculated over the meshed domain -2*pi < x | y
 < 2*pi with 60 by 60 in the mesh.  For example:
 
-     
                    ezplot (@(x, y) x .^ 2 - y .^ 2 - 1)
+     
                    ezplot (@(x, y) x.^2 - y.^2 - 1)
 
          
         
          If two functions are passed as strings, inline functions or function
 handles, then the parametric function
@@ -151,7 +151,7 @@
 
         
          The optional return value h is a graphics handle to the created plot.
 
-     
                    f = @(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+     
                    f = @(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
           ezcontour (f, [-3, 3]);
 
          
         
@@ -184,7 +184,7 @@
 
         
          The optional return value h is a graphics handle to the created plot.
 
-     
                    f = @(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+     
                    f = @(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
           ezcontourf (f, [-3, 3]);
 
          
         
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Two_002dDimensional-Plots.html octave-3.6.1/doc/interpreter/octave.html/Two_002dDimensional-Plots.html
--- octave-3.6.0/doc/interpreter/octave.html/Two_002dDimensional-Plots.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Two_002dDimensional-Plots.html	2012-02-22 15:02:27.000000000 -0500
@@ -348,13 +348,13 @@
 
          
         
          The color of the bars is taken from the figure's colormap, such that
 
-     
                    bar (rand(10,3))
-          colormap (summer ())
+     
                    bar (rand (10, 3));
+          colormap (summer (64));
 
          
         
          will change the colors used for the bars.  The color of bars can also be set
 manually using the "facecolor" property as shown below.
 
-     
                    h = bar (rand(10,3))
+     
                    h = bar (rand (10, 3));
           set (h(1), "facecolor", "r")
           set (h(2), "facecolor", "g")
           set (h(3), "facecolor", "b")
@@ -438,12 +438,12 @@
 pairs, prop and val pairs.  For example the face and edge
 color may be modified.
 
-     
                    hist (randn (1, 100), 25, "facecolor", "r", "edgecolor", "b")
+     
                    hist (randn (1, 100), 25, "facecolor", "r", "edgecolor", "b");
 
          
         
          The histograms colors also depend upon the colormap.
 
-     
                    hist (rand (10, 3))
-          colormap (summer ())
+     
                    hist (rand (10, 3));
+          colormap (summer ());
 
          
         
      
@@ -510,7 +510,7 @@
 plot command.  For example,
 
      
                    x = 1:10;
-          y = ones (1, length (x))*2.*x;
+          y = 2*x;
           stem (x, y, "r");
 
          
         
          plots 10 stems with heights from 2 to 20 in red;
@@ -521,13 +521,13 @@
 children of the "stem series" handle, allowing them to be altered
 together.  For example,
 
-     
                    x = [0 : 10]';
+     
                    x = [0:10]';
           y = [sin(x), cos(x)]
           h = stem (x, y);
           set (h(2), "color", "g");
           set (h(1), "basevalue", -1)
 
          
-        
          changes the color of the second "stem series"  and moves the base line
+        
          changes the color of the second "stem series" and moves the base line
 of the first. 
 
 
@@ -638,7 +638,7 @@
 axis.  Finally p returns the graphics objects associated with
 the histogram and pax the corresponding axes objects.
 
-     
                    plotmatrix (randn (100, 3), 'g+')
+     
                    plotmatrix (randn (100, 3), "g+")
 
          
         
          
 
@@ -706,7 +706,7 @@
 histogram, the polar vectors necessary to plot the histogram are
 returned.
 
-     
                    [r, t] = rose ([2*randn(1e5,1), pi + 2 * randn(1e5,1)]);
+     
                    [r, t] = rose ([2*randn(1e5,1), pi + 2*randn(1e5,1)]);
           polar (r, t);
 
          
         
@@ -826,8 +826,8 @@
           y = x;
           z = x' * y;
           contourc (x, y, z, 2:3)
-               ⇒   2.0000   2.0000   1.0000   3.0000   1.5000   2.0000
-               2.0000   1.0000   2.0000   2.0000   2.0000   1.5000
+             ⇒   2.0000   2.0000   1.0000   3.0000   1.5000   2.0000
+                  2.0000   1.0000   2.0000   2.0000   2.0000   1.5000
 
          
         
      
@@ -854,8 +854,8 @@
 
      
                    contour3 (peaks (19));
           hold on
-          surface (peaks (19), "facecolor", "none", "EdgeColor", "black")
-          colormap hot
+          surface (peaks (19), "facecolor", "none", "EdgeColor", "black");
+          colormap hot;
 
          
         
          The style to use for the plot can be defined with a line style style
 in a similar manner to the line styles used with the plot command. 
@@ -1237,7 +1237,7 @@
 line objects representing the drawn vectors.
 
      
                    a = toeplitz ([1;randn(9,1)], [1,randn(1,9)]);
-          compass (eig (a))
+          compass (eig (a));
 
          
         
      
@@ -1266,8 +1266,8 @@
         
          The optional return value h is a vector of graphics handles to the
 line objects representing the drawn vectors.
 
-     
                    phi = [0 : 15 : 360] * pi / 180;
-          feather (sin (phi), cos (phi))
+     
                    phi = [0 : 15 : 360] * pi/180;
+          feather (sin (phi), cos (phi));
 
          
         
      
diff -uNr octave-3.6.0/doc/interpreter/octave.html/URL-Manipulation.html octave-3.6.1/doc/interpreter/octave.html/URL-Manipulation.html
--- octave-3.6.0/doc/interpreter/octave.html/URL-Manipulation.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/URL-Manipulation.html	2012-02-22 15:02:28.000000000 -0500
@@ -36,10 +36,10 @@
 
          
 
 
          
-— Loadable Function: s = urlread (url)
          
-— Loadable Function: [s, success] = urlread (url)
          
-— Loadable Function: [s, success, message] = urlread (url)
          
-— Loadable Function: [...] = urlread (url, method, param)
          
+— Loadable Function: s = urlread (url)
          
+— Loadable Function: [s, success] = urlread (url)
          
+— Loadable Function: [s, success, message] = urlread (url)
          
+— Loadable Function: [...] = urlread (url, method, param)
          
 
          Download a remote file specified by its url and return its content
 in string s.  For example:
 
@@ -74,10 +74,10 @@
    
          
 
 
          
-— Loadable Function:  urlwrite (url, localfile)
          
-— Loadable Function: f = urlwrite (url, localfile)
          
-— Loadable Function: [f, success] = urlwrite (url, localfile)
          
-— Loadable Function: [f, success, message] = urlwrite (url, localfile)
          
+— Loadable Function:  urlwrite (url, localfile)
          
+— Loadable Function: f = urlwrite (url, localfile)
          
+— Loadable Function: [f, success] = urlwrite (url, localfile)
          
+— Loadable Function: [f, success, message] = urlwrite (url, localfile)
          
 
          Download a remote file specified by its url and save it as
 localfile.  For example:
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/User_002dDefined-Preferences.html octave-3.6.1/doc/interpreter/octave.html/User_002dDefined-Preferences.html
--- octave-3.6.0/doc/interpreter/octave.html/User_002dDefined-Preferences.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/User_002dDefined-Preferences.html	2012-02-22 15:02:28.000000000 -0500
@@ -37,7 +37,7 @@
 
          
 
 
          
-— Function File:  addpref (group, pref, val)
          
+— Function File:  addpref (group, pref, val)
          
 
          Add a preference pref and associated value val to the
 named preference group group.
 
@@ -58,7 +58,7 @@
    
          
 
 
          
-— Function File:  getpref (group, pref, default)
          
+— Function File:  getpref (group, pref, default)
          
 
          Return the preference value corresponding to the named preference
 pref in the preference group group.
 
@@ -89,7 +89,7 @@
    
          
 
 
          
-— Function File:  ispref (group, pref)
          
+— Function File:  ispref (group, pref)
          
 
          Return true if the named preference pref exists in the
 preference group group.
 
@@ -111,7 +111,7 @@
    
          
 
 
          
-— Function File:  rmpref (group, pref)
          
+— Function File:  rmpref (group, pref)
          
 
          Remove the named preference pref from the preference group
 group.
 
@@ -135,7 +135,7 @@
    
          
 
 
          
-— Function File:  setpref (group, pref, val)
          
+— Function File:  setpref (group, pref, val)
          
 
          Set a preference pref to the given val in the named
 preference group group.
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Using-Octave-Mode.html octave-3.6.1/doc/interpreter/octave.html/Using-Octave-Mode.html
--- octave-3.6.0/doc/interpreter/octave.html/Using-Octave-Mode.html	2012-01-15 13:19:31.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Using-Octave-Mode.html	2012-02-22 15:02:29.000000000 -0500
@@ -268,7 +268,7 @@
    
          There is also rudimentary support for Imenu (currently, function names
 can be indexed).
 
-   
          You can generate TAGS files for Emacs from Octave .m files using
+   
          You can generate TAGS files for Emacs from Octave .m files using
 the shell script octave-tags that is installed alongside your copy of
 Octave.
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Utility-Functions.html octave-3.6.1/doc/interpreter/octave.html/Utility-Functions.html
--- octave-3.6.0/doc/interpreter/octave.html/Utility-Functions.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Utility-Functions.html	2012-02-22 15:02:27.000000000 -0500
@@ -568,9 +568,9 @@
 specified it defaults to 10.
 
      
                    chop (-pi, 5, 10)
-               ⇒ -3.14200000000000
+             ⇒ -3.14200000000000
           chop (-pi, 5, 5)
-               ⇒ -3.14150000000000
+             ⇒ -3.14150000000000
 
          
         
          
 
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Variables.html octave-3.6.1/doc/interpreter/octave.html/Variables.html
--- octave-3.6.0/doc/interpreter/octave.html/Variables.html	2012-01-15 13:19:29.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Variables.html	2012-02-22 15:02:26.000000000 -0500
@@ -111,25 +111,25 @@
 
      
                    x = 3.141;
           genvarname ("x", who ())
-          ⇒ x1
+            ⇒ x1
 
          
         
          If wanted is a cell array, genvarname will make sure the returned
 strings are distinct:
 
      
                    genvarname ({"foo", "foo"})
-          ⇒
-          {
-            [1,1] = foo
-            [1,2] = foo1
-          }
+            ⇒
+               {
+                 [1,1] = foo
+                 [1,2] = foo1
+               }
 
          
         
          Note that the result is a char array/cell array of strings, not the
 variables themselves.  To define a variable, eval() can be
 used.  The following trivial example sets x to 42.
 
      
                    name = genvarname ("x");
-          eval([name " = 42"]);
-          ⇒ x =  42
+          eval ([name " = 42"]);
+            ⇒ x =  42
 
          
         
          Also, this can be useful for creating unique struct field names.
 
@@ -137,13 +137,12 @@
           for i = 1:3
             x.(genvarname ("a", fieldnames (x))) = i;
           endfor
-          ⇒
-          x =
-          {
-            a =  1
-            a1 =  2
-            a2 =  3
-          }
+            ⇒ x =
+               {
+                 a =  1
+                 a1 =  2
+                 a2 =  3
+               }
 
          
         
          Since variable names may only contain letters, digits and underscores,
 genvarname replaces any sequence of disallowed characters with
diff -uNr octave-3.6.0/doc/interpreter/octave.html/Voronoi-Diagrams.html octave-3.6.1/doc/interpreter/octave.html/Voronoi-Diagrams.html
--- octave-3.6.0/doc/interpreter/octave.html/Voronoi-Diagrams.html	2012-01-15 13:19:30.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.html/Voronoi-Diagrams.html	2012-02-22 15:02:27.000000000 -0500
@@ -47,12 +47,12 @@
    
          
 
 
          
-— Function File:  voronoi (x, y)
          
-— Function File:  voronoi (x, y, options)
          
-— Function File:  voronoi (..., "linespec")
          
-— Function File:  voronoi (hax, ...)
          
-— Function File: h = voronoi (...)
          
-— Function File: [vx, vy] = voronoi (...)
          
+— Function File:  voronoi (x, y)
          
+— Function File:  voronoi (x, y, options)
          
+— Function File:  voronoi (..., "linespec")
          
+— Function File:  voronoi (hax, ...)
          
+— Function File: h = voronoi (...)
          
+— Function File: [vx, vy] = voronoi (...)
          
 
          Plot the Voronoi diagram of points (x, y). 
 The Voronoi facets with points at infinity are not drawn.
 
@@ -70,12 +70,12 @@
 [vx, vy] = voronoi(...) returns the Voronoi vertices
 instead of plotting the diagram.
 
-     
                      x = rand (10, 1);
-            y = rand (size (x));
-            h = convhull (x, y);
-            [vx, vy] = voronoi (x, y);
-            plot (vx, vy, "-b", x, y, "o", x(h), y(h), "-g")
-            legend ("", "points", "hull");
+     
                    x = rand (10, 1);
+          y = rand (size (x));
+          h = convhull (x, y);
+          [vx, vy] = voronoi (x, y);
+          plot (vx, vy, "-b", x, y, "o", x(h), y(h), "-g");
+          legend ("", "points", "hull");
 
          
         
      
@@ -87,8 +87,8 @@
    
          
 
 
          
-— Function File: [C, F] = voronoin (pts)
          
-— Function File: [C, F] = voronoin (pts, options)
          
+— Function File: [C, F] = voronoin (pts)
          
+— Function File: [C, F] = voronoin (pts, options)
          
 
          Compute N-dimensional Voronoi facets.  The input matrix pts
 of size [n, dim] contains n points in a space of dimension dim. 
 C contains the points of the Voronoi facets.  The list F
@@ -133,8 +133,8 @@
    
          
 
 
          
-— Function File:  polyarea (x, y)
          
-— Function File:  polyarea (x, y, dim)
          
+— Function File:  polyarea (x, y)
          
+— Function File:  polyarea (x, y, dim)
          
 
          
         
          Determine area of a polygon by triangle method.  The variables
 x and y define the vertex pairs, and must therefore have
@@ -166,7 +166,7 @@
    
          
 
 
          
-— Function File: area = rectint (a, b)
          
+— Function File: area = rectint (a, b)
          
 
          
         
          Compute the area of intersection of rectangles in a and
 rectangles in b.  Rectangles are defined as [x y width height]
@@ -187,7 +187,7 @@
    
          
 
 
          
-— Function File: [in, on] = inpolygon (x, y, xv, yv)
          
+— Function File: [in, on] = inpolygon (x, y, xv, yv)
          
 
          
         
          For a polygon defined by vertex points (xv, yv), determine
 if the points (x, y) are inside or outside the polygon. 
diff -uNr octave-3.6.0/doc/interpreter/octave.info octave-3.6.1/doc/interpreter/octave.info
--- octave-3.6.0/doc/interpreter/octave.info	2012-01-15 13:18:39.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.info	2012-02-22 14:56:16.000000000 -0500
@@ -24,12 +24,12 @@
 
 Indirect:
 octave.info-1: 853
-octave.info-2: 302875
-octave.info-3: 605683
-octave.info-4: 911899
-octave.info-5: 1215353
-octave.info-6: 1519277
-octave.info-7: 1791758
+octave.info-2: 302846
+octave.info-3: 605636
+octave.info-4: 911796
+octave.info-5: 1215137
+octave.info-6: 1519504
+octave.info-7: 1791799
 
 Tag Table:
 (Indirect)
@@ -171,1688 +171,1688 @@
 Ref: doc-intmin137302
 Node: Integer Arithmetic137968
 Ref: doc-idivide139138
-Node: Bit Manipulations140554
-Ref: doc-bitset140918
-Ref: doc-bitget141404
-Ref: doc-bitmax142837
-Ref: doc-bitand143352
-Ref: doc-bitor143700
-Ref: doc-bitxor144046
-Ref: doc-bitcmp144643
-Ref: doc-bitshift145244
-Node: Logical Values146357
-Ref: doc-logical147808
-Ref: doc-true147974
-Ref: doc-false148450
-Node: Promotion and Demotion of Data Types148927
-Node: Predicates for Numeric Objects151019
-Ref: doc-isnumeric151885
-Ref: doc-isfloat152348
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-Ref: doc-iscomplex152949
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+Node: External Packages1702795
+Node: Running Configure and Make1706796
+Node: Compiling Octave with 64-bit Indexing1717788
+Node: Installation Problems1724954
+Node: Emacs Octave Support1732122
+Node: Installing EOS1733358
+Node: Using Octave Mode1734093
+Node: Running Octave from Within Emacs1744971
+Node: Using the Emacs Info Reader for Octave1749237
+Node: Grammar and Parser1750383
+Node: Keywords1750668
+Ref: doc-iskeyword1751880
+Node: Parser1752133
+Ref: doc-add_input_event_hook1752753
+Ref: doc-remove_input_event_hook1753204
+Ref: doc-missing_function_hook1753690
+Node: Copying1754225
+Node: Concept Index1791799
+Node: Function Index1840064
+Node: Operator Index1991446
 
 End Tag Table
diff -uNr octave-3.6.0/doc/interpreter/octave.info-1 octave-3.6.1/doc/interpreter/octave.info-1
--- octave-3.6.0/doc/interpreter/octave.info-1	2012-01-15 13:18:39.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.info-1	2012-02-22 14:56:16.000000000 -0500
@@ -29,7 +29,7 @@
 
 This manual documents how to run, install and port GNU Octave, as well
 as its new features and incompatibilities, and how to report bugs.  It
-corresponds to GNU Octave version 3.6.0.
+corresponds to GNU Octave version 3.6.1.
 
 * Menu:
 
@@ -1045,7 +1045,7 @@
 run, use, and extend GNU Octave.  Additional chapters describe how to
 report bugs and help contribute code.
 
-   This document corresponds to Octave version 3.6.0.
+   This document corresponds to Octave version 3.6.1.
 
 * Menu:
 
@@ -4122,13 +4122,13 @@
      demonstrating these rounding rules is
 
           idivide (int8 ([-3, 3]), int8 (4), "fix")
-          => int8 ([0, 0])
+            => int8 ([0, 0])
           idivide (int8 ([-3, 3]), int8 (4), "round")
-          => int8 ([-1, 1])
+            => int8 ([-1, 1])
           idivide (int8 ([-3, 3]), int8 (4), "floor")
-          => int8 ([-1, 0])
+            => int8 ([-1, 0])
           idivide (int8 ([-3, 3]), int8 (4), "ceil")
-          => int8 ([0, 1])
+            => int8 ([0, 1])
 
      *See also:* *note ldivide: doc-ldivide, *note rdivide: doc-rdivide.
 
@@ -4148,7 +4148,7 @@
      and VAL = 1 sets the bits.  The lowest significant bit is: N = 1
 
           dec2bin (bitset (10, 1))
-          => 1011
+            => 1011
 
      *See also:* *note bitand: doc-bitand, *note bitor: doc-bitor,
      *note bitxor: doc-bitxor, *note bitget: doc-bitget, *note bitcmp:
@@ -4236,12 +4236,12 @@
      Return the K-bit complement of integers in A.  If K is omitted `k
      = log2 (bitmax) + 1' is assumed.
 
-          bitcmp(7,4)
-          => 8
-          dec2bin(11)
-          => 1011
-          dec2bin(bitcmp(11, 6))
-          => 110100
+          bitcmp (7,4)
+            => 8
+          dec2bin (11)
+            => 1011
+          dec2bin (bitcmp (11, 6))
+            => 110100
 
      *See also:* *note bitand: doc-bitand, *note bitor: doc-bitor,
      *note bitxor: doc-bitxor, *note bitset: doc-bitset, *note bitget:
@@ -4938,13 +4938,13 @@
 
           s = [ "ab"; "cde" ];
           strcat (s, s, s)
-               => ans =
+              =>
                   "ab ab ab "
                   "cdecdecde"
 
           s = { "ab"; "cde" };
           strcat (s, s, s)
-               => ans =
+              =>
                   {
                     [1,1] = ababab
                     [2,1] = cdecdecde
@@ -4958,12 +4958,11 @@
      horizontally.  Trailing white space is preserved.  For example:
 
           cstrcat ("ab   ", "cd")
-               => "ab   cd"
+                => "ab   cd"
 
           s = [ "ab"; "cde" ];
           cstrcat (s, s, s)
-               => ans =
-                  "ab ab ab "
+               => "ab ab ab "
                   "cdecdecde"
 
      *See also:* *note strcat: doc-strcat, *note char: doc-char, *note
@@ -5060,7 +5059,6 @@
      Convert an integer (or array of integers) to a string (or a
      character array).
 
-
           int2str (123)
                => "123"
 
@@ -5310,7 +5308,7 @@
      For example:
 
           index ("Teststring", "t")
-               => 4
+             => 4
 
      If DIRECTION is `"first"', return the first element found.  If
      DIRECTION is `"last"', return the last element found.
@@ -5424,7 +5422,7 @@
      Example:
 
           strsplit ("a,b,c", ",")
-                 =>
+                =>
                     {
                       [1,1] = a
                       [1,2] = b
@@ -5432,7 +5430,7 @@
                     }
 
           strsplit (["a,b" ; "cde"], ",")
-                 =>
+                =>
                     {
                       [1,1] = a
                       [1,2] = b
@@ -5457,6 +5455,7 @@
 
      The string FORMAT describes how the words in STR should be parsed.
      It may contain any combination of the following specifiers:
+
     `%s'
           The word is parsed as a string.
 
@@ -5500,6 +5499,7 @@
 
      Optional numeric argument FORMAT_REPEAT can be used for limiting
      the number of items read:
+
     -1
           (default) read all of the string until the end.
 
@@ -5507,7 +5507,6 @@
           Read N times NARGOUT items.  0 (zero) is an acceptable value
           for FORMAT_REPEAT.
 
-
      The behavior of `strread' can be changed via property-value pairs.
      The following properties are recognized:
 
@@ -5959,7 +5958,7 @@
      non-negative integer D.
 
           dec2base (123, 3)
-               => "11120"
+             => "11120"
 
      If D is a matrix or cell array, return a string matrix with one
      row per element in D, padded with leading zeros to the width of
@@ -5970,7 +5969,7 @@
      symbol.
 
           dec2base (123, "aei")
-               => "eeeia"
+             => "eeeia"
 
      The optional third argument, LEN, specifies the minimum number of
      digits in the result.
@@ -5983,7 +5982,7 @@
      integer (base 10).
 
           base2dec ("11120", 3)
-               => 123
+             => 123
 
      If S is a string matrix, return a column vector with one value per
      row of S.  If a row contains invalid symbols then the
@@ -5997,7 +5996,7 @@
      symbol.
 
           base2dec ("yyyzx", "xyz")
-               => 123
+             => 123
 
      *See also:* *note dec2base: doc-dec2base, *note bin2dec:
      doc-bin2dec, *note hex2dec: doc-hex2dec.
@@ -6080,11 +6079,11 @@
      Example:
 
           strjust (["a"; "ab"; "abc"; "abcd"])
-               => ans =
-                     a
-                    ab
-                   abc
-                  abcd
+               =>
+                  "   a"
+                  "  ab"
+                  " abc"
+                  "abcd"
 
      *See also:* *note deblank: doc-deblank, *note strrep: doc-strrep,
      *note strtrim: doc-strtrim, *note untabify: doc-untabify.
@@ -6097,9 +6096,8 @@
           str2num ("3.141596")
                 => 3.141596
 
-          str2num (["1, 2, 3"; "4, 5, 6"]);
-                => ans =
-                   1  2  3
+          str2num (["1, 2, 3"; "4, 5, 6"])
+                => 1  2  3
                    4  5  6
 
      The optional second output, STATE, is logically true when the
@@ -6804,14 +6802,14 @@
 
           ss(1,2).fd(3).b = 5;
           getfield (ss, {1,2}, "fd", {3}, "b")
-               => ans = 5
+             => 5
 
      Note that the function call in the previous example is equivalent
      to the expression
 
           i1 = {1,2}; i2 = "fd"; i3 = {3}; i4= "b";
           ss(i1{:}).(i2)(i3{:}).(i4)
-               => ans = 5
+             => 5
 
      *See also:* *note setfield: doc-setfield, *note rmfield:
      doc-rmfield, *note isfield: doc-isfield, *note isstruct:
@@ -6865,7 +6863,7 @@
      Examples:
 
           s = struct("d", 4, "b", 2, "a", 1, "c", 3);
-          t1 = orderfields(s)
+          t1 = orderfields (s)
                => t1 =
                   {
                     a =  1
@@ -6874,7 +6872,7 @@
                     d =  4
                   }
           t = struct("d", {}, "c", {}, "b", "a", {});
-          t2 = orderfields(s, t)
+          t2 = orderfields (s, t)
                => t2 =
                   {
                     d =  4
@@ -6882,7 +6880,7 @@
                     b =  2
                     a =  1
                   }
-          t3 = orderfields(s, [3, 2, 4, 1]);
+          t3 = orderfields (s, [3, 2, 4, 1]);
                => t3 =
                   {
                     a =  1
@@ -6890,18 +6888,19 @@
                     c =  3
                     d =  4
                   }
-          [t4, p] = orderfields(s, {"d", "c", "b", "a"})
-               => t4 = {
+          [t4, p] = orderfields (s, {"d", "c", "b", "a"})
+               => t4 =
+                  {
                     d =  4
                     c =  3
                     b =  2
                     a =  1
                   }
-               p =
-                  1
-                  4
-                  2
-                  3
+                  p =
+                     1
+                     4
+                     2
+                     3
 
      *See also:* *note getfield: doc-getfield, *note rmfield:
      doc-rmfield, *note isfield: doc-isfield, *note isstruct:
@@ -6912,7 +6911,7 @@
      Create a subscript structure for use with `subsref' or `subsasgn'.
      For example:
 
-          idx = substruct("()", {3, ":"})
+          idx = substruct ("()", {3, ":"})
                =>
                  idx =
                  {
@@ -6924,9 +6923,8 @@
                    }
                  }
           x = [1, 2, 3; 4, 5, 6; 7, 8, 9];
-          subsref(x, idx)
-               => ans =
-                  7  8  9
+          subsref (x, idx)
+             => 7  8  9
 
      *See also:* *note subsref: doc-subsref, *note subsasgn:
      doc-subsasgn.
@@ -7052,16 +7050,16 @@
      this name can be replaced with the variable NAME.  For example:
 
           c = {1, 2, {31, 32}};
-          celldisp(c, "b")
-               =>
-                  b{1} =
-                   1
-                  b{2} =
-                   2
-                  b{3}{1} =
-                   31
-                  b{3}{2} =
-                   32
+          celldisp (c, "b")
+             =>
+                b{1} =
+                 1
+                b{2} =
+                 2
+                b{3}{1} =
+                 31
+                b{3}{2} =
+                 32
 
      *See also:* *note disp: doc-disp.
 
@@ -7640,25 +7638,25 @@
 
           x = 3.141;
           genvarname ("x", who ())
-          => x1
+            => x1
 
      If WANTED is a cell array, genvarname will make sure the returned
      strings are distinct:
 
           genvarname ({"foo", "foo"})
-          =>
-          {
-            [1,1] = foo
-            [1,2] = foo1
-          }
+            =>
+               {
+                 [1,1] = foo
+                 [1,2] = foo1
+               }
 
      Note that the result is a char array/cell array of strings, not the
      variables themselves.  To define a variable, `eval()' can be used.
      The following trivial example sets `x' to `42'.
 
           name = genvarname ("x");
-          eval([name " = 42"]);
-          => x =  42
+          eval ([name " = 42"]);
+            => x =  42
 
      Also, this can be useful for creating unique struct field names.
 
@@ -7666,13 +7664,12 @@
           for i = 1:3
             x.(genvarname ("a", fieldnames (x))) = i;
           endfor
-          =>
-          x =
-          {
-            a =  1
-            a1 =  2
-            a2 =  3
-          }
+            => x =
+               {
+                 a =  1
+                 a1 =  2
+                 a2 =  3
+               }
 
      Since variable names may only contain letters, digits and
      underscores, genvarname replaces any sequence of disallowed
diff -uNr octave-3.6.0/doc/interpreter/octave.info-2 octave-3.6.1/doc/interpreter/octave.info-2
--- octave-3.6.0/doc/interpreter/octave.info-2	2012-01-15 13:18:39.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.info-2	2012-02-22 14:56:16.000000000 -0500
@@ -3738,7 +3738,7 @@
      assignments within the condition of a `while' or `if' statement.
      For example, statements like
 
-          while (c = getc())
+          while (c = getc ())
             ...
 
      are common in C programming.
@@ -3756,7 +3756,7 @@
      statements by writing them with an extra set of parentheses.  For
      example, writing the previous example as
 
-          while ((c = getc()))
+          while ((c = getc ()))
             ...
 
      will prevent the warning from being printed for this statement,
@@ -3872,7 +3872,7 @@
      strings and numbers in matrix notation.  For example,
 
           [ "f", 111, 111 ]
-               => "foo"
+          => "foo"
 
      elicits a warning if the `Octave:num-to-str' warning is enabled.
      By default, the `Octave:num-to-str' warning is enabled.
@@ -3885,7 +3885,7 @@
      any logical operators are used in a condition.  You can turn on
      the option
 
-          do_braindead_shortcircuit_evaluation(1)
+          do_braindead_shortcircuit_evaluation (1)
 
      if you would like to enable this short-circuit evaluation in
      Octave.  Note that the `&&' and `||' operators always short
@@ -3943,7 +3943,7 @@
      equivalents.  For example,
 
           "abc" + 0
-               => 97 98 99
+          => 97 98 99
 
      elicits a warning if the `Octave:str-to-num' warning is enabled.
      By default, the `Octave:str-to-num' warning is disabled.
@@ -5398,6 +5398,7 @@
 
      In addition, the following keyword value pairs may appear at the
      end of the argument list:
+
     "append"
           Either `"on"' or `"off"'.  See `"-append"' above.
 
@@ -5406,9 +5407,9 @@
 
     "newline"
           The character(s) to use to separate each row.  Three special
-          cases exist for this option.  `"unix"' is changed into '\n',
-          `"pc"' is changed into '\r\n', and `"mac"' is changed into
-          '\r'.  Other values for this option are kept as is.
+          cases exist for this option.  `"unix"' is changed into "\n",
+          `"pc"' is changed into "\r\n", and `"mac"' is changed into
+          "\r".  Other values for this option are kept as is.
 
     "roffset"
           See R above.
@@ -7336,13 +7337,13 @@
      The color of the bars is taken from the figure's colormap, such
      that
 
-          bar (rand(10,3))
-          colormap (summer ())
+          bar (rand (10, 3));
+          colormap (summer (64));
 
      will change the colors used for the bars.  The color of bars can
      also be set manually using the "facecolor" property as shown below.
 
-          h = bar (rand(10,3))
+          h = bar (rand (10, 3));
           set (h(1), "facecolor", "r")
           set (h(2), "facecolor", "g")
           set (h(3), "facecolor", "b")
@@ -7409,12 +7410,12 @@
      property/value pairs, PROP and VAL pairs.  For example the face
      and edge color may be modified.
 
-          hist (randn (1, 100), 25, "facecolor", "r", "edgecolor", "b")
+          hist (randn (1, 100), 25, "facecolor", "r", "edgecolor", "b");
 
      The histograms colors also depend upon the colormap.
 
-          hist (rand (10, 3))
-          colormap (summer ())
+          hist (rand (10, 3));
+          colormap (summer ());
 
      *See also:* *note bar: doc-bar.
 
@@ -7470,7 +7471,7 @@
      `plot' command.  For example,
 
           x = 1:10;
-          y = ones (1, length (x))*2.*x;
+          y = 2*x;
           stem (x, y, "r");
 
      plots 10 stems with heights from 2 to 20 in red;
@@ -7481,13 +7482,13 @@
      of the "stem series" handle, allowing them to be altered together.
      For example,
 
-          x = [0 : 10]';
+          x = [0:10]';
           y = [sin(x), cos(x)]
           h = stem (x, y);
           set (h(2), "color", "g");
           set (h(1), "basevalue", -1)
 
-     changes the color of the second "stem series"  and moves the base
+     changes the color of the second "stem series" and moves the base
      line of the first.
 
      *See also:* *note bar: doc-bar, *note barh: doc-barh, *note plot:
@@ -7578,7 +7579,7 @@
      Finally P returns the graphics objects associated with the
      histogram and PAX the corresponding axes objects.
 
-          plotmatrix (randn (100, 3), 'g+')
+          plotmatrix (randn (100, 3), "g+")
 
 
  -- Function File:  pareto (X)
@@ -7635,7 +7636,7 @@
      the histogram, the polar vectors necessary to plot the histogram
      are returned.
 
-          [r, t] = rose ([2*randn(1e5,1), pi + 2 * randn(1e5,1)]);
+          [r, t] = rose ([2*randn(1e5,1), pi + 2*randn(1e5,1)]);
           polar (r, t);
 
      *See also:* *note polar: doc-polar, *note compass: doc-compass,
@@ -7734,8 +7735,8 @@
           y = x;
           z = x' * y;
           contourc (x, y, z, 2:3)
-               =>   2.0000   2.0000   1.0000   3.0000   1.5000   2.0000
-               2.0000   1.0000   2.0000   2.0000   2.0000   1.5000
+             =>   2.0000   2.0000   1.0000   3.0000   1.5000   2.0000
+                  2.0000   1.0000   2.0000   2.0000   2.0000   1.5000
 
      *See also:* *note contour: doc-contour.
 
@@ -7754,8 +7755,8 @@
 
           contour3 (peaks (19));
           hold on
-          surface (peaks (19), "facecolor", "none", "EdgeColor", "black")
-          colormap hot
+          surface (peaks (19), "facecolor", "none", "EdgeColor", "black");
+          colormap hot;
 
      The style to use for the plot can be defined with a line style
      STYLE in a similar manner to the line styles used with the `plot'
@@ -8064,7 +8065,7 @@
      line objects representing the drawn vectors.
 
           a = toeplitz ([1;randn(9,1)], [1,randn(1,9)]);
-          compass (eig (a))
+          compass (eig (a));
 
      *See also:* *note polar: doc-polar, *note quiver: doc-quiver,
      *note feather: doc-feather, *note plot: doc-plot.
@@ -8085,8 +8086,8 @@
      The optional return value H is a vector of graphics handles to the
      line objects representing the drawn vectors.
 
-          phi = [0 : 15 : 360] * pi / 180;
-          feather (sin (phi), cos (phi))
+          phi = [0 : 15 : 360] * pi/180;
+          feather (sin (phi), cos (phi));
 
      *See also:* *note plot: doc-plot, *note quiver: doc-quiver, *note
      compass: doc-compass.
diff -uNr octave-3.6.0/doc/interpreter/octave.info-3 octave-3.6.1/doc/interpreter/octave.info-3
--- octave-3.6.0/doc/interpreter/octave.info-3	2012-01-15 13:18:39.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.info-3	2012-02-22 14:56:16.000000000 -0500
@@ -197,8 +197,8 @@
      is assumed that it defines the number points to use in the plot.
      The FMT argument is passed to the plot command.
 
-             fplot ("cos", [0, 2*pi])
-             fplot ("[cos(x), sin(x)]", [0, 2*pi])
+          fplot ("cos", [0, 2*pi])
+          fplot ("[cos(x), sin(x)]", [0, 2*pi])
 
      *See also:* *note plot: doc-plot.
 
@@ -221,7 +221,7 @@
      meshed domain `-2*pi < X | Y < 2*pi' with 60 by 60 in the mesh.
      For example:
 
-          ezplot (@(X, Y) X .^ 2 - Y .^ 2 - 1)
+          ezplot (@(X, Y) X.^2 - Y.^2 - 1)
 
      If two functions are passed as strings, inline functions or
      function handles, then the parametric function
@@ -266,7 +266,7 @@
      The optional return value H is a graphics handle to the created
      plot.
 
-          f = @(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+          f = @(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
           ezcontour (f, [-3, 3]);
 
      *See also:* *note ezplot: doc-ezplot, *note ezcontourf:
@@ -294,7 +294,7 @@
      The optional return value H is a graphics handle to the created
      plot.
 
-          f = @(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+          f = @(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
           ezcontourf (f, [-3, 3]);
 
      *See also:* *note ezplot: doc-ezplot, *note ezcontour:
@@ -524,8 +524,8 @@
 
      Example:
 
-          colormap(bone);
-          surfl(peaks);
+          colormap (bone (64));
+          surfl (peaks);
           shading interp;
 
      *See also:* *note surf: doc-surf, *note diffuse: doc-diffuse,
@@ -539,8 +539,8 @@
      gridded surface is defined by X, Y, and Z.  If X and Y are not
      defined, then it is assumed that they are given by
 
-          [X, Y] = meshgrid (1:size(Z, 1),
-                               1:size(Z, 2));
+          [X, Y] = meshgrid (1:size (Z, 1),
+                             1:size (Z, 2));
 
      If no return arguments are requested, a surface plot with the
      normal vectors to the surface is plotted.  Otherwise the
@@ -613,34 +613,34 @@
           c = abs ((x-.5).^2 + (y-.5).^2 + (z-.5).^2);
           figure (); # Open another figure window
 
-          subplot (2, 2, 1); view (-38, 20);
+          subplot (2,2,1); view (-38, 20);
           [f, v] = isosurface (x, y, z, c, iso);
           p = patch ("Faces", f, "Vertices", v, "EdgeColor", "none");
-          set (gca, "PlotBoxAspectRatioMode","manual", ...
+          set (gca, "PlotBoxAspectRatioMode", "manual", ...
                     "PlotBoxAspectRatio", [1 1 1]);
            set (p, "FaceColor", "green", "FaceLighting", "phong");
            light ("Position", [1 1 5]); # Available with the JHandles package
 
-          subplot (2, 2, 2); view (-38, 20);
+          subplot (2,2,2); view (-38, 20);
           p = patch ("Faces", f, "Vertices", v, "EdgeColor", "blue");
-          set (gca, "PlotBoxAspectRatioMode","manual", ...
+          set (gca, "PlotBoxAspectRatioMode", "manual", ...
                     "PlotBoxAspectRatio", [1 1 1]);
            set (p, "FaceColor", "none", "FaceLighting", "phong");
            light ("Position", [1 1 5]);
 
-          subplot (2, 2, 3); view (-38, 20);
+          subplot (2,2,3); view (-38, 20);
           [f, v, c] = isosurface (x, y, z, c, iso, y);
-          p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", c, \
+          p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", c, ...
                      "FaceColor", "interp", "EdgeColor", "none");
-          set (gca, "PlotBoxAspectRatioMode","manual", ...
+          set (gca, "PlotBoxAspectRatioMode", "manual", ...
                     "PlotBoxAspectRatio", [1 1 1]);
            set (p, "FaceLighting", "phong");
            light ("Position", [1 1 5]);
 
-          subplot (2, 2, 4); view (-38, 20);
-          p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", c, \
+          subplot (2,2,4); view (-38, 20);
+          p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", c, ...
                      "FaceColor", "interp", "EdgeColor", "blue");
-          set (gca, "PlotBoxAspectRatioMode","manual", ...
+          set (gca, "PlotBoxAspectRatioMode", "manual", ...
                     "PlotBoxAspectRatio", [1 1 1]);
            set (p, "FaceLighting", "phong");
            light ("Position", [1 1 5]);
@@ -677,8 +677,8 @@
 
           function [] = isofinish (p)
             set (gca, "PlotBoxAspectRatioMode", "manual", ...
-                      "PlotBoxAspectRatio",[1 1 1]);
-            set (p, "VertexNormals", -get(p,"VertexNormals")); # Revert normals
+                      "PlotBoxAspectRatio", [1 1 1]);
+            set (p, "VertexNormals", -get (p,"VertexNormals")); # Revert normals
             set (p, "FaceColor", "interp");
             ## set (p, "FaceLighting", "phong");
             ## light ("Position", [1 1 5]); # Available with JHandles
@@ -691,27 +691,27 @@
           c = abs ((x-.5).^2 + (y-.5).^2 + (z-.5).^2);
           figure (); # Open another figure window
 
-          subplot (2, 2, 1); view (-38, 20);
+          subplot (2,2,1); view (-38, 20);
           [f, v, cdat] = isosurface (x, y, z, c, iso, y);
-          p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, \
+          p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, ...
                      "FaceColor", "interp", "EdgeColor", "none");
           isofinish (p); ## Call user function isofinish
 
-          subplot (2, 2, 2); view (-38, 20);
-          p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, \
+          subplot (2,2,2); view (-38, 20);
+          p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, ...
                      "FaceColor", "interp", "EdgeColor", "none");
           isonormals (x, y, z, c, p); # Directly modify patch
           isofinish (p);
 
-          subplot (2, 2, 3); view (-38, 20);
-          p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, \
+          subplot (2,2,3); view (-38, 20);
+          p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, ...
                      "FaceColor", "interp", "EdgeColor", "none");
           n = isonormals (x, y, z, c, v); # Compute normals of isosurface
           set (p, "VertexNormals", n);    # Manually set vertex normals
           isofinish (p);
 
-          subplot (2, 2, 4); view (-38, 20);
-          p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, \
+          subplot (2,2,4); view (-38, 20);
+          p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, ...
                      "FaceColor", "interp", "EdgeColor", "none");
           isonormals (x, y, z, c, v, "negate"); # Use reverse directly
           isofinish (p);
@@ -749,43 +749,43 @@
      For example:
 
           function [] = isofinish (p)
-            set (gca, "PlotBoxAspectRatioMode", "manual", \
-                 "PlotBoxAspectRatio", [1 1 1]);
+            set (gca, "PlotBoxAspectRatioMode", "manual", ...
+                      "PlotBoxAspectRatio", [1 1 1]);
             set (p, "FaceColor", "interp");
             ## set (p, "FaceLighting", "flat");
             ## light ("Position", [1 1 5]); ## Available with JHandles
           endfunction
 
-          N = 15;    ## Increase number of vertices in each direction
-          iso = .4;  ## Change isovalue to .1 to display a sphere
+          N = 15;    # Increase number of vertices in each direction
+          iso = .4;  # Change isovalue to .1 to display a sphere
           lin = linspace (0, 2, N);
           [x, y, z] = meshgrid (lin, lin, lin);
           c = abs ((x-.5).^2 + (y-.5).^2 + (z-.5).^2);
-          figure (); ## Open another figure window
+          figure (); # Open another figure window
 
-          subplot (2, 2, 1); view (-38, 20);
+          subplot (2,2,1); view (-38, 20);
           [f, v] = isosurface (x, y, z, c, iso);
           p = patch ("Faces", f, "Vertices", v, "EdgeColor", "none");
-          cdat = rand (size (c));       ## Compute random patch color data
-          isocolors (x, y, z, cdat, p); ## Directly set colors of patch
-          isofinish (p);                ## Call user function isofinish
+          cdat = rand (size (c));       # Compute random patch color data
+          isocolors (x, y, z, cdat, p); # Directly set colors of patch
+          isofinish (p);                # Call user function isofinish
 
-          subplot (2, 2, 2); view (-38, 20);
+          subplot (2,2,2); view (-38, 20);
           p = patch ("Faces", f, "Vertices", v, "EdgeColor", "none");
           [r, g, b] = meshgrid (lin, 2-lin, 2-lin);
-          cdat = isocolors (x, y, z, c, v); ## Compute color data vertices
-          set (p, "FaceVertexCData", cdat); ## Set color data manually
+          cdat = isocolors (x, y, z, c, v); # Compute color data vertices
+          set (p, "FaceVertexCData", cdat); # Set color data manually
           isofinish (p);
 
-          subplot (2, 2, 3); view (-38, 20);
+          subplot (2,2,3); view (-38, 20);
           p = patch ("Faces", f, "Vertices", v, "EdgeColor", "none");
-          cdat = isocolors (r, g, b, c, p); ## Compute color data patch
-          set (p, "FaceVertexCData", cdat); ## Set color data manually
+          cdat = isocolors (r, g, b, c, p); # Compute color data patch
+          set (p, "FaceVertexCData", cdat); # Set color data manually
           isofinish (p);
 
-          subplot (2, 2, 4); view (-38, 20);
+          subplot (2,2,4); view (-38, 20);
           p = patch ("Faces", f, "Vertices", v, "EdgeColor", "none");
-          r = g = b = repmat ([1:N] / N, [N, 1, N]); ## Black to white
+          r = g = b = repmat ([1:N] / N, [N, 1, N]); # Black to white
           cdat = isocolors (x, y, z, r, g, b, v);
           set (p, "FaceVertexCData", cdat);
           isofinish (p);
@@ -880,9 +880,9 @@
 
      An example of the use of `plot3' is
 
-             z = [0:0.05:5];
-             plot3 (cos(2*pi*z), sin(2*pi*z), z, ";helix;");
-             plot3 (z, exp(2i*pi*z), ";complex sinusoid;");
+          z = [0:0.05:5];
+          plot3 (cos (2*pi*z), sin (2*pi*z), z, ";helix;");
+          plot3 (z, exp (2i*pi*z), ";complex sinusoid;");
 
      *See also:* *note plot: doc-plot, *note xlabel: doc-xlabel, *note
      ylabel: doc-ylabel, *note zlabel: doc-zlabel, *note title:
@@ -1133,7 +1133,7 @@
      The optional return value H is a graphics handle to the created
      surface object.
 
-          f = @(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+          f = @(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
           ezmesh (f, [-3, 3]);
 
      An example of a parametrically defined function is
@@ -1177,7 +1177,7 @@
      handle for the created mesh plot and a second handle for the
      created contour plot.
 
-          f = @(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+          f = @(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
           ezmeshc (f, [-3, 3]);
 
      *See also:* *note ezplot: doc-ezplot, *note ezsurfc: doc-ezsurfc,
@@ -1212,14 +1212,14 @@
      The optional return value H is a graphics handle to the created
      surface object.
 
-          f = @(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+          f = @(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
           ezsurf (f, [-3, 3]);
 
      An example of a parametrically defined function is
 
-          fx = @(s,t) cos (s) .* cos(t);
-          fy = @(s,t) sin (s) .* cos(t);
-          fz = @(s,t) sin(t);
+          fx = @(s,t) cos (s) .* cos (t);
+          fy = @(s,t) sin (s) .* cos (t);
+          fz = @(s,t) sin (t);
           ezsurf (fx, fy, fz, [-pi, pi, -pi/2, pi/2], 20);
 
      *See also:* *note ezplot: doc-ezplot, *note ezmesh: doc-ezmesh,
@@ -1256,7 +1256,7 @@
      for the created surface plot and a second handle for the created
      contour plot.
 
-          f = @(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+          f = @(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
           ezsurfc (f, [-3, 3]);
 
      *See also:* *note ezplot: doc-ezplot, *note ezmeshc: doc-ezmeshc,
@@ -1285,9 +1285,9 @@
 
      Examples:
 
-          [x, y, z] = cylinder (10:-1:0,50);
+          [x, y, z] = cylinder (10:-1:0, 50);
           surf (x, y, z);
-          title ("a cone")
+          title ("a cone");
 
      *See also:* *note sphere: doc-sphere.
 
@@ -1461,8 +1461,8 @@
 
      An example of the use of `clabel' is
 
-          [c, h] = contour (peaks(), -4 : 6);
-          clabel (c, h, -4 : 2 : 6, 'fontsize', 12);
+          [c, h] = contour (peaks (), -4 : 6);
+          clabel (c, h, -4:2:6, "fontsize", 12);
 
      *See also:* *note contour: doc-contour, *note contourf:
      doc-contourf, *note contour3: doc-contour3, *note meshc:
@@ -1574,7 +1574,7 @@
      the grid locations specified.  The first demo illustrates an
      example:
 
-          `demo ("subplot", 1)'
+          demo ("subplot", 1)
 
      *See also:* *note axes: doc-axes, *note plot: doc-plot.
 
@@ -2158,16 +2158,16 @@
 
      Example: Print to a file, using the svg device.
 
-          figure (1)
-          clf ()
-          surf (peaks)
+          figure (1);
+          clf ();
+          surf (peaks);
           print -dsvg figure1.svg
 
      Example: Print to an HP Deskjet 550C.
 
-          figure (1)
-          clf ()
-          surf (peaks)
+          figure (1);
+          clf ();
+          surf (peaks);
           print -dcdj550
 
      *See also:* *note figure: doc-figure, *note orient: doc-orient,
@@ -2201,10 +2201,9 @@
      is omitted it is extracted from the extension of FILENAME.  The
      default format is `"pdf"'.
 
-          figure (1);
           clf ();
           surf (peaks);
-          saveas(1, "figure1.png");
+          saveas (1, "figure1.png");
 
      *See also:* *note print: doc-print.
 
@@ -2298,12 +2297,12 @@
 
      Examples:
 
-          f = uimenu("label", "&File", "accelerator", "f");
-          e = uimenu("label", "&Edit", "accelerator", "e");
-          uimenu(f, "label", "Close", "accelerator", "q", ...
-                    "callback", "close (gcf)");
-          uimenu(e, "label", "Toggle &Grid", "accelerator", "g", ...
-                    "callback", "grid (gca)");
+          f = uimenu ("label", "&File", "accelerator", "f");
+          e = uimenu ("label", "&Edit", "accelerator", "e");
+          uimenu (f, "label", "Close", "accelerator", "q", ...
+                     "callback", "close (gcf)");
+          uimenu (e, "label", "Toggle &Grid", "accelerator", "g", ...
+                     "callback", "grid (gca)");
 
      *See also:* *note figure: doc-figure.
 
@@ -3907,11 +3906,11 @@
 
  -- Function File: H = findobj ()
  -- Function File: H = findobj (PROP_NAME, PROP_VALUE)
- -- Function File: H = findobj ('-property', PROP_NAME)
- -- Function File: H = findobj ('-regexp', PROP_NAME, PATTERN)
- -- Function File: H = findobj ('flat', ...)
+ -- Function File: H = findobj ("-property", PROP_NAME)
+ -- Function File: H = findobj ("-regexp", PROP_NAME, PATTERN)
+ -- Function File: H = findobj ("flat", ...)
  -- Function File: H = findobj (H, ...)
- -- Function File: H = findobj (H, '-depth', D, ...)
+ -- Function File: H = findobj (H, "-depth", D, ...)
      Find graphics object with specified property values.  The simplest
      form is
 
@@ -3924,23 +3923,23 @@
      `findobj'.
 
      The depth of hierarchy of objects to which to search to can be
-     limited with the '-depth' argument.  To limit the number depth of
+     limited with the "-depth" argument.  To limit the number depth of
      the hierarchy to search to D generations of children, and example
      is
 
-          findobj (H, '-depth', D, PROP_NAME, PROP_VALUE)
+          findobj (H, "-depth", D, PROP_NAME, PROP_VALUE)
 
      Specifying a depth D of 0, limits the search to the set of object
-     passed in H.  A depth D of 0 is equivalent to the '-flat' argument.
+     passed in H.  A depth D of 0 is equivalent to the "-flat" argument.
 
      A specified logical operator may be applied to the pairs of
      PROP_NAME and PROP_VALUE.  The supported logical operators are
-     '-and', '-or', '-xor', '-not'.
+     "-and", "-or", "-xor", "-not".
 
      The objects may also be matched by comparing a regular expression
      to the property values, where property values that match `regexp
      (PROP_VALUE, PATTERN)' are returned.  Finally, objects may be
-     matched by property name only, using the '-property' option.
+     matched by property name only, using the "-property" option.
 
      *See also:* *note get: doc-get, *note set: doc-set.
 
@@ -4424,9 +4423,9 @@
      An example of the use of linkprop is
 
           x = 0:0.1:10;
-          subplot (1, 2, 1);
+          subplot (1,2,1);
           h1 = plot (x, sin (x));
-          subplot (1, 2, 2);
+          subplot (1,2,2);
           h2 = plot (x, cos (x));
           hlink = linkprop ([h1, h2], {"color","linestyle"});
           set (h1, "color", "green");
@@ -4518,9 +4517,9 @@
           y = sin (x);
           plot (x, y, "ydatasource", "y");
           for i = 1 : 100
-            pause(0.1)
-            y = sin (x + 0.1 * i);
-            refreshdata();
+            pause (0.1);
+            y = sin (x + 0.1*i);
+            refreshdata ();
           endfor
 
 
@@ -5377,8 +5376,8 @@
      to the first non-singleton dimension.  For example:
 
           flipdim ([1, 2; 3, 4], 2)
-               =>  2  1
-                   4  3
+                =>  2  1
+                    4  3
 
      *See also:* *note fliplr: doc-fliplr, *note flipud: doc-flipud,
      *note rot90: doc-rot90, *note rotdim: doc-rotdim.
@@ -5392,8 +5391,8 @@
      clockwise direction.  For example,
 
           rot90 ([1, 2; 3, 4], -1)
-               =>  3  1
-                   4  2
+              =>  3  1
+                  4  2
 
      rotates the given matrix clockwise by 90 degrees.  The following
      are all equivalent statements:
@@ -5616,12 +5615,12 @@
 
           x = ones (1, 2, 3);
           size (shiftdim (x, -1))
-               => [1, 1, 2, 3]
+             => [1, 1, 2, 3]
           size (shiftdim (x, 1))
-               => [2, 3]
-          [b, ns] = shiftdim (x);
-               => b =  [1, 1, 1; 1, 1, 1]
-               => ns = 1
+             => [2, 3]
+          [b, ns] = shiftdim (x)
+             => b = [1, 1, 1; 1, 1, 1]
+             => ns = 1
 
      *See also:* reshape, permute, ipermute, circshift, squeeze.
 
@@ -6082,7 +6081,7 @@
 
      The following example returns 150 integers in the range 1-10.
 
-          ri = randi (10, 150, 1);
+          ri = randi (10, 150, 1)
 
      Implementation Note: `randi' relies internally on `rand' which
      uses class "double" to represent numbers.  This limits the maximum
@@ -6346,7 +6345,7 @@
      Return the Hilbert matrix of order N.  The i,j element of a
      Hilbert matrix is defined as
 
-          H (i, j) = 1 / (i + j - 1)
+          H(i, j) = 1 / (i + j - 1)
 
      Hilbert matrices are close to being singular which make them
      difficult to invert with numerical routines.  Comparing the
@@ -6355,9 +6354,9 @@
      is.
 
           cond (rand (5))
-              => 14.392
+             => 14.392
           cond (hilb (5))
-              => 4.7661e+05
+             => 4.7661e+05
 
      *See also:* *note invhilb: doc-invhilb.
 
@@ -7339,9 +7338,9 @@
      specified it defaults to 10.
 
           chop (-pi, 5, 10)
-               => -3.14200000000000
+             => -3.14200000000000
           chop (-pi, 5, 5)
-               => -3.14150000000000
+             => -3.14150000000000
 
  -- Mapping Function:  rem (X, Y)
  -- Mapping Function:  fmod (X, Y)
@@ -7536,7 +7535,7 @@
      For example:
 
           bincoeff (5, 2)
-               => 10
+             => 10
 
      In most cases, the `nchoosek' function is faster for small scalar
      integer arguments.  It also warns about loss of precision for big
@@ -7651,18 +7650,18 @@
      The Legendre Function of degree N and order M:
 
            m        m       2  m/2   d^m
-          P(x) = (-1) * (1-x  )    * ----  P (x)
+          P(x) = (-1) * (1-x  )    * ----  P(x)
            n                         dx^m   n
 
      with Legendre polynomial of degree N:
 
-                    1     d^n   2    n
-          P (x) = ------ [----(x - 1)  ]
-           n      2^n n!  dx^n
+                    1    d^n   2    n
+          P(x) = ------ [----(x - 1) ]
+           n     2^n n!  dx^n
 
      `legendre (3, [-1.0, -0.9, -0.8])' returns the matrix:
 
-           x  |   -1.0   |   -0.9   |  -0.8
+           x  |   -1.0   |   -0.9   |   -0.8
           ------------------------------------
           m=0 | -1.00000 | -0.47250 | -0.08000
           m=1 |  0.00000 | -1.99420 | -1.98000
@@ -7676,15 +7675,15 @@
 
      For Legendre functions of degree n and order 0:
 
-            0       0
-          SP (x) = P (x)
-            n       n
+            0      0
+          SP(x) = P(x)
+            n      n
 
      For Legendre functions of degree n and order m:
 
-            m       m          m    2(n-m)! 0.5
-          SP (x) = P (x) * (-1)  * [-------]
-            n       n               (n+m)!
+            m      m         m    2(n-m)! 0.5
+          SP(x) = P(x) * (-1)  * [-------]
+            n      n              (n+m)!
 
      If the optional argument NORMALIZATION is `"norm"', compute the
      fully normalized associated Legendre function.  The fully
@@ -7693,9 +7692,9 @@
 
      For Legendre functions of degree N and order M
 
-            m       m          m    (n+0.5)(n-m)! 0.5
-          NP (x) = P (x) * (-1)  * [-------------]
-            n       n                   (n+m)!
+            m      m         m    (n+0.5)(n-m)! 0.5
+          NP(x) = P(x) * (-1)  * [-------------]
+            n      n                  (n+m)!
 
 
  -- Mapping Function:  lgamma (X)
@@ -7715,9 +7714,9 @@
      Find a rational approximation to X within the tolerance defined by
      TOL using a continued fraction expansion.  For example:
 
-          rat(pi) = 3 + 1/(7 + 1/16) = 355/113
-          rat(e) = 3 + 1/(-4 + 1/(2 + 1/(5 + 1/(-2 + 1/(-7)))))
-                 = 1457/536
+          rat (pi) = 3 + 1/(7 + 1/16) = 355/113
+          rat (e) = 3 + 1/(-4 + 1/(2 + 1/(5 + 1/(-2 + 1/(-7)))))
+                  = 1457/536
 
      Called with two arguments returns the numerator and denominator
      separately as two matrices.
diff -uNr octave-3.6.0/doc/interpreter/octave.info-4 octave-3.6.1/doc/interpreter/octave.info-4
--- octave-3.6.0/doc/interpreter/octave.info-4	2012-01-15 13:18:39.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.info-4	2012-02-22 14:56:16.000000000 -0500
@@ -31,7 +31,7 @@
      Return the exponential of a matrix, defined as the infinite Taylor
      series
 
-          expm(A) = I + A + A^2/2! + A^3/3! + ...
+          expm (A) = I + A + A^2/2! + A^3/3! + ...
 
      The Taylor series is _not_ the way to compute the matrix
      exponential; see Moler and Van Loan, `Nineteen Dubious Ways to
@@ -56,7 +56,7 @@
      Compute the matrix logarithm of the square matrix A.  The
      implementation utilizes a Pade' approximant and the identity
 
-          logm(A) = 2^k * logm(A^(1 / 2^k))
+          logm (A) = 2^k * logm (A^(1 / 2^k))
 
      The optional argument OPT_ITERS is the maximum number of square
      roots to compute and defaults to 100.  The optional output ITERS
@@ -926,7 +926,7 @@
           s.name2 = "Jill Jones";
           structfun (@(x) regexp (x, '(\w+)$', "matches"){1}, s,
                      "UniformOutput", false)
-              =>
+          =>
              {
                name1 = Smith
                name2 = Jones
@@ -1003,11 +1003,11 @@
           X = [91, 92, 90, 92, 90, 89, 91, 89, 90, 100, 100, 100];
           [U, ~, J] = unique (X);
           [accumarray(J', 1), U']
-          => 2    89
-             3    90
-             2    91
-             2    92
-             3   100
+            =>  2    89
+                3    90
+                2    91
+                2    92
+                3   100
 
      Another example, where the result is a multi-dimensional 3-D array
      and the default value (zero) appears in the output:
@@ -1018,7 +1018,7 @@
                        2, 1, 2;
                        2, 3, 2], 101:105)
           => ans(:,:,1) = [101, 0, 0; 0, 0, 0]
-             ans(:,:,2) = [0, 0, 0; 206, 0, 208]
+          => ans(:,:,2) = [0, 0, 0; 206, 0, 208]
 
      The sparse option can be used as an alternative to the `sparse'
      constructor (*note doc-sparse::). Thus
@@ -1077,7 +1077,7 @@
                                      -12,   2,   8;
                                      -10,   9,  -3;
                                       -5,  -3, -13])
-          => ans = [-10,-11,-1;-15,-3,5]
+          => [-10,-11,-1;-15,-3,5]
 
      *See also:* *note accumarray: doc-accumarray.
 
@@ -2262,7 +2262,7 @@
      For example:
 
           spdiags (reshape (1:12, 4, 3), [-1 0 1], 5, 4)
-          =>    5 10  0  0
+             => 5 10  0  0
                 1  6 11  0
                 0  2  7 12
                 0  0  3  8
@@ -3618,13 +3618,12 @@
  -- Function File: S = spaugment (A, C)
      Create the augmented matrix of A.  This is given by
 
-          [C * eye(M, M),A; A', zeros(N,
-          N)]
+          [C * eye(M, M), A;
+                      A', zeros(N, N)]
 
-     This is related to the least squares solution of `A \\ B', by
+     This is related to the least squares solution of `A \ B', by
 
-          S * [ R / C; x] = [B, zeros(N,
-          columns(B)]
+          S * [ R / C; x] = [ B, zeros(N, columns(B)) ]
 
      where R is the residual error
 
@@ -3635,7 +3634,7 @@
      the need for a `qr' factorization.  As the residual error will be
      `zeros (M, M)' for under determined problems, and example can be
 
-          m = 11; n = 10; mn = max(m ,n);
+          m = 11; n = 10; mn = max (m, n);
           A = spdiags ([ones(mn,1), 10*ones(mn,1), -ones(mn,1)],
                        [-1, 0, 1], m, n);
           x0 = A \ ones (m,1);
@@ -3820,9 +3819,9 @@
      Find a few singular values of the matrix A.  The singular values
      are calculated using
 
-          [M, N] = size(A)
-          S = eigs([sparse(M, M), A;
-                              A', sparse(N, N)])
+          [M, N] = size (A);
+          S = eigs ([sparse(M, M), A;
+                               A', sparse(N, N)])
 
      The eigenvalues returned by `eigs' correspond to the singular
      values of A.  The number of singular values to calculate is given
@@ -3969,58 +3968,58 @@
      Let us consider a trivial problem with a diagonal matrix (we
      exploit the sparsity of A)
 
-               n = 10;
-               A = diag (sparse (1:n));
-               b = rand (n, 1);
-               [l, u, p, q] = luinc (A, 1.e-3);
+          n = 10;
+          A = diag (sparse (1:n));
+          b = rand (n, 1);
+          [l, u, p, q] = luinc (A, 1.e-3);
 
      EXAMPLE 1: Simplest use of `pcg'
 
-            x = pcg(A,b)
+          x = pcg (A,b)
 
      EXAMPLE 2: `pcg' with a function which computes `A * X'
 
-            function y = apply_a (x)
-              y = [1:N]'.*x;
-            endfunction
+          function y = apply_a (x)
+            y = [1:N]' .* x;
+          endfunction
 
-            x = pcg ("apply_a", b)
+          x = pcg ("apply_a", b)
 
      EXAMPLE 3: `pcg' with a preconditioner: L * U
 
-          x = pcg (A, b, 1.e-6, 500, l*u);
+          x = pcg (A, b, 1.e-6, 500, l*u)
 
      EXAMPLE 4: `pcg' with a preconditioner: L * U.  Faster than
      EXAMPLE 3 since lower and upper triangular matrices are easier to
      invert
 
-          x = pcg (A, b, 1.e-6, 500, l, u);
+          x = pcg (A, b, 1.e-6, 500, l, u)
 
      EXAMPLE 5: Preconditioned iteration, with full diagnostics.  The
      preconditioner (quite strange, because even the original matrix A
      is trivial) is defined as a function
 
-            function y = apply_m (x)
-              k = floor (length (x) - 2);
-              y = x;
-              y(1:k) = x(1:k)./[1:k]';
-            endfunction
-
-            [x, flag, relres, iter, resvec, eigest] = ...
-                               pcg (A, b, [], [], "apply_m");
-            semilogy (1:iter+1, resvec);
+          function y = apply_m (x)
+            k = floor (length (x) - 2);
+            y = x;
+            y(1:k) = x(1:k) ./ [1:k]';
+          endfunction
+
+          [x, flag, relres, iter, resvec, eigest] = ...
+                             pcg (A, b, [], [], "apply_m");
+          semilogy (1:iter+1, resvec);
 
      EXAMPLE 6: Finally, a preconditioner which depends on a parameter
      K.
 
-            function y = apply_M (x, varargin)
+          function y = apply_M (x, varargin)
             K = varargin{1};
             y = x;
-            y(1:K) = x(1:K)./[1:K]';
-            endfunction
+            y(1:K) = x(1:K) ./ [1:K]';
+          endfunction
 
-            [x, flag, relres, iter, resvec, eigest] = ...
-                 pcg (A, b, [], [], "apply_m", [], [], 3)
+          [x, flag, relres, iter, resvec, eigest] = ...
+               pcg (A, b, [], [], "apply_m", [], [], 3)
 
      References:
 
@@ -4097,46 +4096,47 @@
      Let us consider a trivial problem with a diagonal matrix (we
      exploit the sparsity of A)
 
-               n = 10;
-               A = sparse (diag (1:n));
-               b = rand (N, 1);
+          n = 10;
+          A = sparse (diag (1:n));
+          b = rand (N, 1);
 
      EXAMPLE 1: Simplest use of `pcr'
 
-            x = pcr(A, b)
+          x = pcr (A, b)
 
      EXAMPLE 2: `pcr' with a function which computes `A * X'.
 
-            function y = apply_a (x)
-              y = [1:10]'.*x;
-            endfunction
+          function y = apply_a (x)
+            y = [1:10]' .* x;
+          endfunction
 
-            x = pcr ("apply_a", b)
+          x = pcr ("apply_a", b)
 
      EXAMPLE 3:  Preconditioned iteration, with full diagnostics.  The
      preconditioner (quite strange, because even the original matrix A
      is trivial) is defined as a function
 
-            function y = apply_m (x)
-              k = floor (length(x)-2);
-              y = x;
-              y(1:k) = x(1:k)./[1:k]';
-            endfunction
-
-            [x, flag, relres, iter, resvec] = ...
-                               pcr (A, b, [], [], "apply_m")
-            semilogy([1:iter+1], resvec);
+          function y = apply_m (x)
+            k = floor (length (x) - 2);
+            y = x;
+            y(1:k) = x(1:k) ./ [1:k]';
+          endfunction
+
+          [x, flag, relres, iter, resvec] = ...
+                             pcr (A, b, [], [], "apply_m")
+          semilogy ([1:iter+1], resvec);
 
      EXAMPLE 4: Finally, a preconditioner which depends on a parameter
      K.
 
-            function y = apply_m (x, varargin)
-              k = varargin{1};
-              y = x; y(1:k) = x(1:k)./[1:k]';
-            endfunction
+          function y = apply_m (x, varargin)
+            k = varargin{1};
+            y = x;
+            y(1:k) = x(1:k) ./ [1:k]';
+          endfunction
 
-            [x, flag, relres, iter, resvec] = ...
-                               pcr (A, b, [], [], "apply_m"', [], 3)
+          [x, flag, relres, iter, resvec] = ...
+                             pcr (A, b, [], [], "apply_m"', [], 3)
 
      References:
 
@@ -4625,7 +4625,7 @@
      Variable transformation will be used to treat any infinite
      intervals and weaken the singularities.  For example:
 
-          quadgk(@(x) 1 ./ (sqrt (x) .* (x + 1)), 0, Inf)
+          quadgk (@(x) 1 ./ (sqrt (x) .* (x + 1)), 0, Inf)
 
      Note that the formulation of the integrand uses the
      element-by-element operator `./' and all user functions to
@@ -4670,7 +4670,7 @@
           improved estimation of the error in the integral, faster
           computation, or both.  For example,
 
-               quadgk (@(x) abs (1 - x.^2), 0, 2, 'Waypoints', 1)
+               quadgk (@(x) abs (1 - x.^2), 0, 2, "Waypoints", 1)
 
           signals the breakpoint in the integrand at `X = 1'.
 
@@ -6157,14 +6157,14 @@
  -- Function File: [X, OBJ, INFO, LAMBDA] = qp (..., OPTIONS)
      Solve the quadratic program
 
-               min 0.5 x'*H*x + x'*q
-                x
+          min 0.5 x'*H*x + x'*q
+           x
 
      subject to
 
-               A*x = b
-               lb <= x <= ub
-               A_lb <= A_in*x <= A_ub
+          A*x = b
+          lb <= x <= ub
+          A_lb <= A_in*x <= A_ub
 
      using a null-space active-set method.
 
@@ -6262,14 +6262,14 @@
  -- Function File: [...] = sqp (X0, PHI, G, H, LB, UB, MAXITER, TOL)
      Solve the nonlinear program
 
-               min phi (x)
-                x
+          min phi (x)
+           x
 
      subject to
 
-               g(x)  = 0
-               h(x) >= 0
-               lb <= x <= ub
+          g(x)  = 0
+          h(x) >= 0
+          lb <= x <= ub
 
      using a sequential quadratic programming method.
 
@@ -6306,9 +6306,9 @@
      function and the second should point to a function that computes
      the gradient of the constraint function:
 
-                          [ d f(x)   d f(x)        d f(x) ]
-              transpose ( [ ------   -----   ...   ------ ] )
-                          [  dx_1     dx_2          dx_N  ]
+                      [ d f(x)   d f(x)        d f(x) ]
+          transpose ( [ ------   -----   ...   ------ ] )
+                      [  dx_1     dx_2          dx_N  ]
 
      The fifth and sixth arguments, LB and UB, contain lower and upper
      bounds on X.  These must be consistent with the equality and
@@ -6346,7 +6346,7 @@
           endfunction
 
           function obj = phi (x)
-            obj = exp(prod(x)) - 0.5*(x(1)^3+x(2)^3+1)^2;
+            obj = exp (prod (x)) - 0.5*(x(1)^3+x(2)^3+1)^2;
           endfunction
 
           x0 = [-1.8; 1.7; 1.9; -0.8; -0.8];
@@ -6617,9 +6617,9 @@
      Compute the median value of the elements of the vector X.  If the
      elements of X are sorted, the median is defined as
 
-                      x(ceil(N/2)),             N odd
-          median(x) =
-                      (x(N/2) + x((N/2)+1))/2,  N even
+                        x(ceil(N/2))             N odd
+          median (x) =
+                       (x(N/2) + x((N/2)+1))/2   N even
 
      If X is a matrix, compute the median value for each column and
      return them in a row vector.  If the optional DIM argument is
@@ -6762,7 +6762,7 @@
  -- Function File:  skewness (X, DIM)
      Compute the skewness of the elements of the vector X.
 
-          skewness (x) = N^(-1) std(x)^(-3) sum ((x - mean(x)).^3)
+          skewness (x) = 1/N std(x)^(-3) sum ((x - mean(x)).^3)
 
      If X is a matrix, return the skewness along the first
      non-singleton dimension of the matrix.  If the optional DIM
@@ -6775,7 +6775,7 @@
  -- Function File:  kurtosis (X, DIM)
      Compute the kurtosis of the elements of the vector X.
 
-          kurtosis (x) = N^(-1) std(x)^(-4) sum ((x - mean(x)).^4) - 3
+          kurtosis (x) = 1/N std(x)^(-4) sum ((x - mean(x)).^4) - 3
 
      If X is a matrix, return the kurtosis over the first non-singleton
      dimension of the matrix.  If the optional DIM argument is given,
@@ -6803,6 +6803,7 @@
 
      The optional string TYPE specifies the type of moment to be
      computed.  Valid options are:
+
     "c"
           Central Moment.  The moment about the mean defined as
 
@@ -6812,12 +6813,12 @@
           Absolute Moment.  The moment about zero ignoring sign defined
           as
 
-               1/N SUM_i ( abs(x(i)) )^p
+               1/N SUM_i ( abs (x(i)) )^p
 
     "ac"
           Absolute Central Moment.  Defined as
 
-               1/N SUM_i ( abs(x(i) - mean(x)) )^p
+               1/N SUM_i ( abs (x(i) - mean(x)) )^p
 
 
      If the optional argument DIM is given, operate along this
@@ -7079,14 +7080,14 @@
  -- Function File:  logit (P)
      For each component of P, return the logit of P defined as
 
-          logit(P) = log (P / (1-P))
+          logit (P) = log (P / (1-P))
 
      *See also:* *note logistic_cdf: doc-logistic_cdf.
 
  -- Function File:  cloglog (X)
      Return the complementary log-log function of X, defined as
 
-          cloglog(x) = - log (- log (X))
+          cloglog (x) = - log (- log (X))
 
 
  -- Function File:  mahalanobis (X, Y)
@@ -7205,7 +7206,7 @@
      correlation between the I-th variable in X and the J-th variable
      in Y.
 
-          corr(x,y) = cov(x,y)/(std(x)*std(y))
+          corr (x,y) = cov (x,y) / (std (x) * std (y))
 
      If called with one argument, compute `corr (X, X)', the
      correlation between the columns of X.
@@ -7737,7 +7738,7 @@
      distribution with scale parameter SCALE and shape parameter SHAPE
      which is given by
 
-             shape * scale^(-shape) * x^(shape-1) * exp (-(x/scale)^shape)
+          shape * scale^(-shape) * x^(shape-1) * exp (-(x/scale)^shape)
 
      for X >= 0.
 
diff -uNr octave-3.6.0/doc/interpreter/octave.info-5 octave-3.6.1/doc/interpreter/octave.info-5
--- octave-3.6.0/doc/interpreter/octave.info-5	2012-01-15 13:18:39.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.info-5	2012-02-22 14:56:16.000000000 -0500
@@ -1024,7 +1024,7 @@
 
           a = [3, 10, 1];
           s = [0:9];
-          [tf, s_idx] = ismember (a, s);
+          [tf, s_idx] = ismember (a, s)
                => tf = [1, 0, 1]
                => s_idx = [4, 0, 2]
 
@@ -1032,7 +1032,7 @@
 
           a = {'abc'};
           s = {'abc', 'def'};
-          [tf, s_idx] = ismember (a, s);
+          [tf, s_idx] = ismember (a, s)
                => tf = [1, 0]
                => s_idx = [1, 0]
 
@@ -1042,7 +1042,7 @@
 
           a = [1:3; 5:7; 4:6];
           s = [0:2; 1:3; 2:4; 3:5; 4:6];
-          [tf, s_idx] = ismember(a, s, 'rows');
+          [tf, s_idx] = ismember(a, s, "rows")
                => tf = logical ([1; 0; 1])
                => s_idx = [2; 0; 5];
 
@@ -1056,16 +1056,16 @@
      A, B may be cell arrays of string(s).  For example:
 
           union ([1, 2, 4], [2, 3, 5])
-               => [1, 2, 3, 4, 5]
+              => [1, 2, 3, 4, 5]
 
      If the optional third input argument is the string "rows" each row
      of the matrices A and B will be considered an element of sets.
      For example:
 
-          union([1, 2; 2, 3], [1, 2; 3, 4], "rows")
-               =>  1   2
-              2   3
-              3   4
+          union ([1, 2; 2, 3], [1, 2; 3, 4], "rows")
+             =>  1   2
+                 2   3
+                 3   4
 
  -- Function File: [C, IA, IB] = union (A, B)
      Return index vectors IA and IB such that `a(ia)' and `b(ib)' are
@@ -1276,10 +1276,10 @@
      For example:
 
           p = [2 3 1 1 2];
-          [m, n] = mpoles(p);
-            => m = [1; 1; 2; 1; 2]
-            => n = [2; 5; 1; 4; 3]
-            => p(n) = [3, 2, 2, 1, 1]
+          [m, n] = mpoles (p)
+             => m = [1; 1; 2; 1; 2]
+             => n = [2; 5; 1; 4; 3]
+             => p(n) = [3, 2, 2, 1, 1]
 
      *See also:* *note residue: doc-residue, *note poly: doc-poly,
      *note roots: doc-roots, *note conv: doc-conv, *note deconv:
@@ -1312,21 +1312,23 @@
      *See also:* *note deconv: doc-deconv, *note conv2: doc-conv2,
      *note convn: doc-convn, *note fftconv: doc-fftconv.
 
+ -- Loadable Function: C = convn (A, B)
  -- Loadable Function: C = convn (A, B, SHAPE)
-     Return the n-D convolution of A and B where the size of C is given
-     by
+     Return the n-D convolution of A and B.  The size of the result is
+     determined by the optional SHAPE argument which takes the following
+     values
 
     SHAPE = "full"
-          Return the full convolution.
+          Return the full convolution.  (default)
 
     SHAPE = "same"
           Return central part of the convolution with the same size as
-          A.
+          A.  The central part of the convolution begins at the indices
+          `floor ([size(B)/2] + 1)'.
 
     SHAPE = "valid"
           Return only the parts which do not include zero-padded edges.
-
-     By default SHAPE is `"full"'.
+          The size of the result is `max (size (A) - size (B) + 1, 0)'.
 
      *See also:* *note conv2: doc-conv2, *note conv: doc-conv.
 
@@ -1354,14 +1356,16 @@
 
     SHAPE = "same"
           Return the central part of the convolution with the same size
-          as A.
+          as A.  The central part of the convolution begins at the
+          indices `floor ([size(B)/2] + 1)'.
 
     SHAPE = "valid"
           Return only the parts which do not include zero-padded edges.
+          The size of the result is `max (size (A) - size (B) + 1, 0)'.
 
      When the third argument is a matrix, return the convolution of the
      matrix M by the vector V1 in the column direction and by the vector
-     V2 in the row direction
+     V2 in the row direction.
 
      *See also:* *note conv: doc-conv, *note convn: doc-convn.
 
@@ -1377,10 +1381,9 @@
 
      Example code:
 
-          polygcd (poly(1:8), poly(3:12)) - poly(3:8)
+          polygcd (poly (1:8), poly (3:12)) - poly (3:8)
           => [ 0, 0, 0, 0, 0, 0, 0 ]
-          deconv (poly(1:8), polygcd (poly(1:8), poly(3:12))) ...
-            - poly(1:2)
+          deconv (poly (1:8), polygcd (poly (1:8), poly (3:12))) - poly(1:2)
           => [ 0, 0, 0 ]
 
      *See also:* *note poly: doc-poly, *note roots: doc-roots, *note
@@ -1393,9 +1396,9 @@
      The first calling form computes the partial fraction expansion for
      the quotient of the polynomials, B and A.
 
-           B(s)    M       r(m)         N
-           ---- = SUM -------------  + SUM k(i)*s^(N-i)
-           A(s)   m=1 (s-p(m))^e(m)    i=1
+          B(s)    M       r(m)         N
+          ---- = SUM -------------  + SUM k(i)*s^(N-i)
+          A(s)   m=1 (s-p(m))^e(m)    i=1
 
      where M is the number of poles (the length of the R, P, and E),
      the K vector is a polynomial of order N-1 representing the direct
@@ -1406,11 +1409,11 @@
 
           b = [1, 1, 1];
           a = [1, -5, 8, -4];
-          [r, p, k, e] = residue (b, a);
-               => r = [-2; 7; 3]
-               => p = [2; 2; 1]
-               => k = [](0x0)
-               => e = [1; 2; 1]
+          [r, p, k, e] = residue (b, a)
+             => r = [-2; 7; 3]
+             => p = [2; 2; 1]
+             => k = [](0x0)
+             => e = [1; 2; 1]
 
      which represents the following partial fraction expansion
 
@@ -1432,9 +1435,9 @@
           r = [-2; 7; 3];
           p = [2; 2; 1];
           k = [1, 0];
-          [b, a] = residue (r, p, k);
-               => b = [1, -5, 9, -3, 1]
-               => a = [1, -5, 8, -4]
+          [b, a] = residue (r, p, k)
+             => b = [1, -5, 9, -3, 1]
+             => a = [1, -5, 8, -4]
 
           where mpoles is used to determine e = [1; 2; 1]
 
@@ -1445,15 +1448,15 @@
           p = [2; 1; 2];
           k = [1, 0];
           e = [2; 1; 1];
-          [b, a] = residue (r, p, k, e);
-               => b = [1, -5, 9, -3, 1]
-               => a = [1, -5, 8, -4]
+          [b, a] = residue (r, p, k, e)
+             => b = [1, -5, 9, -3, 1]
+             => a = [1, -5, 8, -4]
 
      which represents the following partial fraction expansion
 
-              -2        7        3         s^4 - 5s^3 + 9s^2 - 3s + 1
-             ----- + ------- + ----- + s = --------------------------
-             (s-2)   (s-2)^2   (s-1)          s^3 - 5s^2 + 8s - 4
+           -2        7        3         s^4 - 5s^3 + 9s^2 - 3s + 1
+          ----- + ------- + ----- + s = --------------------------
+          (s-2)   (s-2)^2   (s-1)          s^3 - 5s^2 + 8s - 4
 
      *See also:* *note mpoles: doc-mpoles, *note poly: doc-poly, *note
      roots: doc-roots, *note conv: doc-conv, *note deconv: doc-deconv.
@@ -1500,7 +1503,7 @@
      transformation.  If F is the vector representing the polynomial
      f(x), then `G = polyaffine (F, MU)' is the vector representing:
 
-          g(x) = f((x-MU(1))/MU(2)).
+          g(x) = f( (x - MU(1)) / MU(2) )
 
      *See also:* *note polyval: doc-polyval, *note polyfit: doc-polyfit.
 
@@ -1672,10 +1675,10 @@
      polynomial of A.  For example, the following code finds the
      eigenvalues of A which are the roots of `poly (A)'.
 
-          roots(poly(eye(3)))
-          => 1.00001 + 0.00001i
-          => 1.00001 - 0.00001i
-          => 0.99999 + 0.00000i
+          roots (poly (eye (3)))
+              => 1.00001 + 0.00001i
+                 1.00001 - 0.00001i
+                 0.99999 + 0.00000i
 
      In fact, all three eigenvalues are exactly 1 which emphasizes that
      for numerical performance the `eig' function should be used to
@@ -1694,7 +1697,7 @@
  -- Function File: STR = polyout (...)
      Write formatted polynomial
 
-             c(x) = c(1) * x^n + ... + c(n) x + c(n+1)
+          c(x) = c(1) * x^n + ... + c(n) x + c(n+1)
 
      and return it as a string or write it to the screen (if NARGOUT is
      zero).  X defaults to the string `"s"'.
@@ -1791,7 +1794,7 @@
           near = interp1 (xp, yp, xf, "nearest");
           plot (xf, yf, "r", xf, lin, "g", xf, spl, "b",
                 xf, cub, "c", xf, near, "m", xp, yp, "r*");
-          legend ("original", "linear", "spline", "cubic", "nearest")
+          legend ("original", "linear", "spline", "cubic", "nearest");
 
      *See also:* *note interpft: doc-interpft.
 
@@ -2499,12 +2502,12 @@
      [VX, VY] = voronoi(...) returns the Voronoi vertices instead of
      plotting the diagram.
 
-            x = rand (10, 1);
-            y = rand (size (x));
-            h = convhull (x, y);
-            [vx, vy] = voronoi (x, y);
-            plot (vx, vy, "-b", x, y, "o", x(h), y(h), "-g")
-            legend ("", "points", "hull");
+          x = rand (10, 1);
+          y = rand (size (x));
+          h = convhull (x, y);
+          [vx, vy] = voronoi (x, y);
+          plot (vx, vy, "-b", x, y, "o", x(h), y(h), "-g");
+          legend ("", "points", "hull");
 
      *See also:* *note voronoin: doc-voronoin, *note delaunay:
      doc-delaunay, *note convhull: doc-convhull.
@@ -2694,17 +2697,17 @@
 
      *See also:* *note delaunay: doc-delaunay.
 
- -- Function File: VI = griddata3 (X, Y, Z, V XI, YI, ZI, METHOD,
+ -- Function File: VI = griddata3 (X, Y, Z, V, XI, YI, ZI, METHOD,
           OPTIONS)
      Generate a regular mesh from irregular data using interpolation.
-     The function is defined by `Y = f (X,Y,Z)'.  The interpolation
-     points are all XI.
+     The function is defined by `V = f (X, Y, Z)'.  The interpolation
+     points are specified by XI, YI, ZI.
 
      The interpolation method can be `"nearest"' or `"linear"'.  If
      method is omitted it defaults to `"linear"'.
 
-     *See also:* *note griddata: doc-griddata, *note delaunayn:
-     doc-delaunayn.
+     *See also:* *note griddata: doc-griddata, *note griddatan:
+     doc-griddatan, *note delaunayn: doc-delaunayn.
 
  -- Function File: YI = griddatan (X, Y, XI, METHOD, OPTIONS)
      Generate a regular mesh from irregular data using interpolation.
@@ -4486,7 +4489,7 @@
           function b = saveobj (a)
             b = a;
             if (isempty (b.field))
-               b.field = initfield(b);
+               b.field = initfield (b);
             endif
           endfunction
 
@@ -4695,13 +4698,13 @@
      class "double".  For example, if the class constructor
 
           function b = myclass (a)
-           b = class (struct ("a", a), "myclass");
+            b = class (struct ("a", a), "myclass");
           endfunction
 
      then the `subsindex' function
 
           function idx = subsindex (a)
-           idx = double (a.a) - 1.0;
+            idx = double (a.a) - 1.0;
           endfunction
 
      can then be used as follows
@@ -4722,8 +4725,8 @@
      Method of a class to construct a range with the `:' operator.  For
      example:
 
-          a = myclass (...)
-          b = myclass (...)
+          a = myclass (...);
+          b = myclass (...);
           c = a : b
 
      *See also:* *note class: doc-class, *note subsref: doc-subsref,
@@ -5611,7 +5614,7 @@
      (localtime (time))'.  For example:
 
           ctime (time ())
-               => "Mon Feb 17 01:15:06 1997"
+             => "Mon Feb 17 01:15:06 1997"
 
      *See also:* *note asctime: doc-asctime, *note time: doc-time,
      *note localtime: doc-localtime.
@@ -5882,7 +5885,7 @@
      For example:
 
           date ()
-               => "20-Aug-1993"
+            => "20-Aug-1993"
 
      *See also:* *note now: doc-now, *note clock: doc-clock, *note
      datestr: doc-datestr, *note localtime: doc-localtime.
@@ -5920,7 +5923,7 @@
      example:
 
           is_leap_year (2000)
-               => 1
+             => 1
 
      *See also:* *note weekday: doc-weekday, *note eomday: doc-eomday,
      *note calendar: doc-calendar.
@@ -7510,7 +7513,7 @@
           isdir
           statinfo
 
-     in which `statinfo' is the structure returned from `stat'.
+     where `statinfo' is the structure returned from `stat'.
 
      If DIRECTORY is not a directory, return information about the
      named FILENAME.  DIRECTORY may be a list of directories specified
@@ -7518,7 +7521,7 @@
      will be expanded with glob.
 
      Note that for symbolic links, `dir' returns information about the
-     file that a symbolic link points to instead of the link itself.
+     file that the symbolic link points to instead of the link itself.
      However, if the link points to a nonexistent file, `dir' returns
      information about the link.
 
@@ -7644,10 +7647,10 @@
      example:
 
           computer ()
-               -| i586-pc-linux-gnu
+             -| i586-pc-linux-gnu
 
           x = computer ()
-               => x = "i586-pc-linux-gnu"
+             => x = "i586-pc-linux-gnu"
 
      If two output arguments are requested, also return the maximum
      number of elements for an array.
diff -uNr octave-3.6.0/doc/interpreter/octave.info-6 octave-3.6.1/doc/interpreter/octave.info-6
--- octave-3.6.0/doc/interpreter/octave.info-6	2012-01-15 13:18:39.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.info-6	2012-02-22 14:56:16.000000000 -0500
@@ -904,16 +904,16 @@
     `file'
           The file to compile or link.  Recognized file types are
 
-                                 .c    C source
-                                 .cc   C++ source
-                                 .C    C++ source
-                                 .cpp  C++ source
-                                 .f    Fortran source (fixed form)
-                                 .F    Fortran source (fixed form)
-                                 .f90  Fortran source (free form)
-                                 .F90  Fortran source (free form)
-                                 .o    object file
-                                 .a    library file
+                  .c    C source
+                  .cc   C++ source
+                  .C    C++ source
+                  .cpp  C++ source
+                  .f    Fortran source (fixed form)
+                  .F    Fortran source (fixed form)
+                  .f90  Fortran source (free form)
+                  .F90  Fortran source (free form)
+                  .o    object file
+                  .a    library file
 
 
    Consider the short C++ example:
@@ -3307,11 +3307,11 @@
      remainder of the example can contain arbitrary Octave code.  For
      example:
 
-            %!demo
-            %! t=0:0.01:2*pi; x = sin(t);
-            %! plot (t,x)
-            %! %-------------------------------------------------
-            %! % the figure window shows one cycle of a sine wave
+          !demo
+          ! t=0:0.01:2*pi; x = sin (t);
+          ! plot (t,x)
+          ! %-------------------------------------------------
+          ! % the figure window shows one cycle of a sine wave
 
      Note that the code is displayed before it is executed, so a simple
      comment at the end suffices for labeling what is being shown.  It
@@ -3323,7 +3323,7 @@
      initialization code.  Alternatively, all demos can be combined
      into a single large demo with the code
 
-             %! input("Press  to continue: ","s");
+          ! input("Press  to continue: ","s");
 
      between the sections, but this is discouraged.  Other techniques
      to avoid multiple initialization blocks include using multiple
@@ -3339,12 +3339,12 @@
       endif" with the 'if' on the same line as 'demo'.  For
      example:
 
-            %!demo if 1
-            %!  function y=f(x)
-            %!    y=x;
-            %!  endfunction
-            %!  f(3)
-            %! endif
+          !demo if 1
+          !  function y=f(x)
+          !    y=x;
+          !  endfunction
+          !  f(3)
+          ! endif
 
      *See also:* *note test: doc-test, *note example: doc-example.
 
Binary files octave-3.6.0/doc/interpreter/octave.info-7 and octave-3.6.1/doc/interpreter/octave.info-7 differ
Binary files octave-3.6.0/doc/interpreter/octave.pdf and octave-3.6.1/doc/interpreter/octave.pdf differ
diff -uNr octave-3.6.0/doc/interpreter/octave.ps octave-3.6.1/doc/interpreter/octave.ps
--- octave-3.6.0/doc/interpreter/octave.ps	2012-01-15 13:19:59.000000000 -0500
+++ octave-3.6.1/doc/interpreter/octave.ps	2012-02-22 15:03:07.000000000 -0500
@@ -1,7 +1,7 @@
 %!PS-Adobe-2.0
 %%Creator: dvips(k) 5.98 Copyright 2009 Radical Eye Software
 %%Title: octave.dvi
-%%CreationDate: Sun Jan 15 13:19:59 2012
+%%CreationDate: Wed Feb 22 15:03:06 2012
 %%Pages: 812
 %%PageOrder: Ascend
 %%BoundingBox: 0 0 612 792
@@ -13,7 +13,7 @@
 %DVIPSWebPage: (www.radicaleye.com)
 %DVIPSCommandLine: dvips -o octave.ps octave.dvi
 %DVIPSParameters: dpi=600
-%DVIPSSource:  TeX output 2012.01.15:1319
+%DVIPSSource:  TeX output 2012.02.22:1501
 %%BeginProcSet: tex.pro 0 0
 %!
 /TeXDict 300 dict def TeXDict begin/N{def}def/B{bind def}N/S{exch}N/X{S
@@ -12507,7 +12507,7 @@
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-1588 y(Edition)g(3)g(for)f(Octa)m(v)m(e)i(v)m(ersion)f(3.6.0)3180
+1588 y(Edition)g(3)g(for)f(Octa)m(v)m(e)i(v)m(ersion)f(3.6.1)3180
 1696 y(F)-8 b(ebruary)30 b(2011)330 3365 y @beginspecial
 1 @llx 1 @lly 229 @urx 230 @ury 1512 @rwi @setspecial
 %%BeginDocument: octave_logo.eps
@@ -14769,7 +14769,7 @@
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+42 b FG(72)275 4180 y(5.6)92 b(String)30 b(Con)m(v)m(ersions)19
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@@ -15082,7 +15082,7 @@
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@@ -15109,7 +15109,7 @@
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@@ -15117,7 +15117,7 @@
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@@ -16674,7 +16674,7 @@
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@@ -19624,14 +19624,14 @@
 Fz(op)j FG(is)e(not)g(giv)m(en)g(it)h(defaults)e(to)i
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+b FG(=)g(1)630 5264 y FD(dec2bin)46 b(\(bitset)g(\(10,)g(1\)\))728
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 %%Page: 62 78
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@@ -20372,49 +20372,48 @@
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@@ -20895,10 +20894,10 @@
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@@ -21397,7 +21396,7 @@
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@@ -21499,51 +21498,50 @@
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 %%Page: 118 134
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 %%Page: 119 135
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 %%Page: 293 309
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 %%Page: 540 556
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 %%Page: 713 729
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 b Fl(381)150 1279 y Fk(global)27 b Fl(statemen)n(t)7
 b Fa(:)14 b(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g
 (:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)34
-b Fl(115)150 1367 y(global)27 b(v)l(ariables)10 b Fa(:)k(:)f(:)g(:)g(:)
+b Fl(114)150 1367 y(global)27 b(v)l(ariables)10 b Fa(:)k(:)f(:)g(:)g(:)
 g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h
-(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)36 b Fl(115)150 1454
+(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)36 b Fl(114)150 1454
 y(grammar)27 b(rules)8 b Fa(:)14 b(:)f(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g
 (:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)
 g(:)h(:)f(:)g(:)35 b Fl(761)150 1542 y(graphics)11 b
@@ -117762,7 +117783,7 @@
 g(:)h(:)f(:)38 b Fl(165)2025 1088 y(v)l(ariables,)27
 b(global)16 b Fa(:)e(:)f(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)
 g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)43
-b Fl(115)2025 1175 y(v)l(ariables,)27 b(p)r(ersisten)n(t)22
+b Fl(114)2025 1175 y(v)l(ariables,)27 b(p)r(ersisten)n(t)22
 b Fa(:)13 b(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g
 (:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)49 b Fl(116)2025
 1263 y(v)l(ariables,)27 b(user-de\014ned)18 b Fa(:)11
@@ -118255,7 +118276,7 @@
 b Fl(24)150 5076 y Fk(clear)18 b Fa(:)c(:)f(:)g(:)g(:)g(:)g(:)h(:)f(:)g
 (:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)
 g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)44
-b Fl(121)150 5164 y Fk(clf)23 b Fa(:)13 b(:)h(:)f(:)g(:)g(:)g(:)g(:)g
+b Fl(120)150 5164 y Fk(clf)23 b Fa(:)13 b(:)h(:)f(:)g(:)g(:)g(:)g(:)g
 (:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)
 f(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)49
 b Fl(283)150 5252 y Fk(clock)18 b Fa(:)c(:)f(:)g(:)g(:)g(:)g(:)h(:)f(:)
@@ -120323,7 +120344,7 @@
 g(:)g(:)g(:)37 b Fl(636)2025 4196 y Fk(pack)21 b Fa(:)13
 b(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g
 (:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)
-g(:)h(:)f(:)g(:)g(:)47 b Fl(122)2025 4284 y Fk(page_output_immediately)
+g(:)h(:)f(:)g(:)g(:)47 b Fl(121)2025 4284 y Fk(page_output_immediately)
 28 b Fa(:)13 b(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g
 (:)g(:)g(:)g(:)50 b Fl(207)2025 4372 y Fk(page_screen_output)22
 b Fa(:)14 b(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g
diff -uNr octave-3.6.0/doc/interpreter/oop.texi octave-3.6.1/doc/interpreter/oop.texi
--- octave-3.6.0/doc/interpreter/oop.texi	2012-01-15 13:18:26.000000000 -0500
+++ octave-3.6.1/doc/interpreter/oop.texi	2012-02-22 14:56:02.000000000 -0500
@@ -405,7 +405,7 @@
 function b = saveobj (a)
   b = a;
   if (isempty (b.field))
-     b.field = initfield(b);
+     b.field = initfield (b);
   endif
 endfunction
 @end group
@@ -661,7 +661,7 @@
 @example
 @group
 function b = myclass (a)
- b = class (struct ("a", a), "myclass");
+  b = class (struct ("a", a), "myclass");
 endfunction
 @end group
 @end example
@@ -672,7 +672,7 @@
 @example
 @group
 function idx = subsindex (a)
- idx = double (a.a) - 1.0;
+  idx = double (a.a) - 1.0;
 endfunction
 @end group
 @end example
@@ -705,8 +705,8 @@
 
 @example
 @group
-a = myclass (@dots{})
-b = myclass (@dots{})
+a = myclass (@dots{});
+b = myclass (@dots{});
 c = a : b
 @end group
 @end example
diff -uNr octave-3.6.0/doc/interpreter/optim.texi octave-3.6.1/doc/interpreter/optim.texi
--- octave-3.6.0/doc/interpreter/optim.texi	2012-01-15 13:18:26.000000000 -0500
+++ octave-3.6.1/doc/interpreter/optim.texi	2012-02-22 14:56:02.000000000 -0500
@@ -569,8 +569,8 @@
 
 @example
 @group
-     min 0.5 x'*H*x + x'*q
-      x
+min 0.5 x'*H*x + x'*q
+ x
 @end group
 @end example
 
@@ -585,9 +585,9 @@
 
 @example
 @group
-     A*x = b
-     lb <= x <= ub
-     A_lb <= A_in*x <= A_ub
+A*x = b
+lb <= x <= ub
+A_lb <= A_in*x <= A_ub
 @end group
 @end example
 
@@ -711,8 +711,8 @@
 
 @example
 @group
-     min phi (x)
-      x
+min phi (x)
+ x
 @end group
 @end example
 
@@ -727,9 +727,9 @@
 
 @example
 @group
-     g(x)  = 0
-     h(x) >= 0
-     lb <= x <= ub
+g(x)  = 0
+h(x) >= 0
+lb <= x <= ub
 @end group
 @end example
 
@@ -780,9 +780,9 @@
 
 @example
 @group
-                [ d f(x)   d f(x)        d f(x) ]
-    transpose ( [ ------   -----   ...   ------ ] )
-                [  dx_1     dx_2          dx_N  ]
+            [ d f(x)   d f(x)        d f(x) ]
+transpose ( [ ------   -----   ...   ------ ] )
+            [  dx_1     dx_2          dx_N  ]
 @end group
 @end example
 
@@ -833,7 +833,7 @@
 endfunction
 
 function obj = phi (x)
-  obj = exp(prod(x)) - 0.5*(x(1)^3+x(2)^3+1)^2;
+  obj = exp (prod (x)) - 0.5*(x(1)^3+x(2)^3+1)^2;
 endfunction
 
 x0 = [-1.8; 1.7; 1.9; -0.8; -0.8];
diff -uNr octave-3.6.0/doc/interpreter/plot3.eps octave-3.6.1/doc/interpreter/plot3.eps
--- octave-3.6.0/doc/interpreter/plot3.eps	2012-01-15 13:18:53.000000000 -0500
+++ octave-3.6.1/doc/interpreter/plot3.eps	2012-02-22 15:01:47.000000000 -0500
@@ -1,7 +1,7 @@
 %!PS-Adobe-2.0 EPSF-2.0
 %%Title: plot3.eps
 %%Creator: gnuplot 4.4 patchlevel 0
-%%CreationDate: Sun Jan 15 13:18:53 2012
+%%CreationDate: Wed Feb 22 15:01:47 2012
 %%DocumentFonts: (atend)
 %%BoundingBox: 50 50 410 302
 %%EndComments
@@ -50,7 +50,7 @@
   /Author (jwe)
 %  /Producer (gnuplot)
 %  /Keywords ()
-  /CreationDate (Sun Jan 15 13:18:53 2012)
+  /CreationDate (Wed Feb 22 15:01:47 2012)
   /DOCINFO pdfmark
 end
 } ifelse
Binary files octave-3.6.0/doc/interpreter/plot3.pdf and octave-3.6.1/doc/interpreter/plot3.pdf differ
diff -uNr octave-3.6.0/doc/interpreter/plot.eps octave-3.6.1/doc/interpreter/plot.eps
--- octave-3.6.0/doc/interpreter/plot.eps	2012-01-15 13:18:49.000000000 -0500
+++ octave-3.6.1/doc/interpreter/plot.eps	2012-02-22 15:01:44.000000000 -0500
@@ -1,7 +1,7 @@
 %!PS-Adobe-2.0 EPSF-2.0
 %%Title: plot.eps
 %%Creator: gnuplot 4.4 patchlevel 0
-%%CreationDate: Sun Jan 15 13:18:49 2012
+%%CreationDate: Wed Feb 22 15:01:44 2012
 %%DocumentFonts: (atend)
 %%BoundingBox: 50 50 410 302
 %%EndComments
@@ -50,7 +50,7 @@
   /Author (jwe)
 %  /Producer (gnuplot)
 %  /Keywords ()
-  /CreationDate (Sun Jan 15 13:18:49 2012)
+  /CreationDate (Wed Feb 22 15:01:44 2012)
   /DOCINFO pdfmark
 end
 } ifelse
Binary files octave-3.6.0/doc/interpreter/plot.pdf and octave-3.6.1/doc/interpreter/plot.pdf differ
diff -uNr octave-3.6.0/doc/interpreter/plot.texi octave-3.6.1/doc/interpreter/plot.texi
--- octave-3.6.0/doc/interpreter/plot.texi	2012-01-15 13:18:27.000000000 -0500
+++ octave-3.6.1/doc/interpreter/plot.texi	2012-02-22 14:56:03.000000000 -0500
@@ -427,8 +427,8 @@
 
 @example
 @group
-bar (rand(10,3))
-colormap (summer ())
+bar (rand (10, 3));
+colormap (summer (64));
 @end group
 @end example
 
@@ -438,7 +438,7 @@
 
 @example
 @group
-h = bar (rand(10,3))
+h = bar (rand (10, 3));
 set (h(1), "facecolor", "r")
 set (h(2), "facecolor", "g")
 set (h(3), "facecolor", "b")
@@ -517,7 +517,7 @@
 
 @example
 @group
-hist (randn (1, 100), 25, "facecolor", "r", "edgecolor", "b")
+hist (randn (1, 100), 25, "facecolor", "r", "edgecolor", "b");
 @end group
 @end example
 
@@ -526,8 +526,8 @@
 
 @example
 @group
-hist (rand (10, 3))
-colormap (summer ())
+hist (rand (10, 3));
+colormap (summer ());
 @end group
 @end example
 
@@ -597,7 +597,7 @@
 @example
 @group
 x = 1:10;
-y = ones (1, length (x))*2.*x;
+y = 2*x;
 stem (x, y, "r");
 @end group
 @end example
@@ -613,7 +613,7 @@
 
 @example
 @group
-x = [0 : 10]';
+x = [0:10]';
 y = [sin(x), cos(x)]
 h = stem (x, y);
 set (h(2), "color", "g");
@@ -622,7 +622,7 @@
 @end example
 
 @noindent
-changes the color of the second "stem series"  and moves the base line
+changes the color of the second "stem series" and moves the base line
 of the first.
 @seealso{@ref{doc-bar,,bar}, @ref{doc-barh,,barh}, @ref{doc-plot,,plot}}
 @end deftypefn
@@ -734,9 +734,7 @@
 the histogram and @var{pax} the corresponding axes objects.
 
 @example
-@group
-plotmatrix (randn (100, 3), 'g+')
-@end group
+plotmatrix (randn (100, 3), "g+")
 @end example
 
 @end deftypefn
@@ -808,7 +806,7 @@
 
 @example
 @group
-[r, t] = rose ([2*randn(1e5,1), pi + 2 * randn(1e5,1)]);
+[r, t] = rose ([2*randn(1e5,1), pi + 2*randn(1e5,1)]);
 polar (r, t);
 @end group
 @end example
@@ -931,9 +929,8 @@
 y = x;
 z = x' * y;
 contourc (x, y, z, 2:3)
-     @result{}   2.0000   2.0000   1.0000   3.0000   1.5000   2.0000
-     2.0000   1.0000   2.0000   2.0000   2.0000   1.5000
-
+   @result{}   2.0000   2.0000   1.0000   3.0000   1.5000   2.0000
+        2.0000   1.0000   2.0000   2.0000   2.0000   1.5000
 @end group
 @end example
 @seealso{@ref{doc-contour,,contour}}
@@ -959,8 +956,8 @@
 @group
 contour3 (peaks (19));
 hold on
-surface (peaks (19), "facecolor", "none", "EdgeColor", "black")
-colormap hot
+surface (peaks (19), "facecolor", "none", "EdgeColor", "black");
+colormap hot;
 @end group
 @end example
 
@@ -1353,7 +1350,7 @@
 @example
 @group
 a = toeplitz ([1;randn(9,1)], [1,randn(1,9)]);
-compass (eig (a))
+compass (eig (a));
 @end group
 @end example
 
@@ -1382,8 +1379,8 @@
 
 @example
 @group
-phi = [0 : 15 : 360] * pi / 180;
-feather (sin (phi), cos (phi))
+phi = [0 : 15 : 360] * pi/180;
+feather (sin (phi), cos (phi));
 @end group
 @end example
 
@@ -1701,8 +1698,8 @@
 
 @example
 @group
-   fplot ("cos", [0, 2*pi])
-   fplot ("[cos(x), sin(x)]", [0, 2*pi])
+fplot ("cos", [0, 2*pi])
+fplot ("[cos(x), sin(x)]", [0, 2*pi])
 @end group
 @end example
 @seealso{@ref{doc-plot,,plot}}
@@ -1733,7 +1730,7 @@
 < 2*pi} with 60 by 60 in the mesh.  For example:
 
 @example
-ezplot (@@(@var{x}, @var{y}) @var{x} .^ 2 - @var{y} .^ 2 - 1)
+ezplot (@@(@var{x}, @var{y}) @var{x}.^2 - @var{y}.^2 - 1)
 @end example
 
 If two functions are passed as strings, inline functions or function
@@ -1789,7 +1786,7 @@
 
 @example
 @group
-f = @@(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+f = @@(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
 ezcontour (f, [-3, 3]);
 @end group
 @end example
@@ -1822,7 +1819,7 @@
 
 @example
 @group
-f = @@(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+f = @@(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
 ezcontourf (f, [-3, 3]);
 @end group
 @end example
@@ -2091,8 +2088,8 @@
 
 @example
 @group
-colormap(bone);
-surfl(peaks);
+colormap (bone (64));
+surfl (peaks);
 shading interp;
 @end group
 @end example
@@ -2112,8 +2109,8 @@
 
 @example
 @group
-[@var{x}, @var{y}] = meshgrid (1:size(@var{z}, 1),
-                     1:size(@var{z}, 2));
+[@var{x}, @var{y}] = meshgrid (1:size (@var{z}, 1),
+                   1:size (@var{z}, 2));
 @end group
 @end example
 
@@ -2202,34 +2199,34 @@
 c = abs ((x-.5).^2 + (y-.5).^2 + (z-.5).^2);
 figure (); # Open another figure window
 
-subplot (2, 2, 1); view (-38, 20);
+subplot (2,2,1); view (-38, 20);
 [f, v] = isosurface (x, y, z, c, iso);
 p = patch ("Faces", f, "Vertices", v, "EdgeColor", "none");
-set (gca, "PlotBoxAspectRatioMode","manual", ...
+set (gca, "PlotBoxAspectRatioMode", "manual", ...
           "PlotBoxAspectRatio", [1 1 1]);
  set (p, "FaceColor", "green", "FaceLighting", "phong");
  light ("Position", [1 1 5]); # Available with the JHandles package
 
-subplot (2, 2, 2); view (-38, 20);
+subplot (2,2,2); view (-38, 20);
 p = patch ("Faces", f, "Vertices", v, "EdgeColor", "blue");
-set (gca, "PlotBoxAspectRatioMode","manual", ...
+set (gca, "PlotBoxAspectRatioMode", "manual", ...
           "PlotBoxAspectRatio", [1 1 1]);
  set (p, "FaceColor", "none", "FaceLighting", "phong");
  light ("Position", [1 1 5]);
 
-subplot (2, 2, 3); view (-38, 20);
+subplot (2,2,3); view (-38, 20);
 [f, v, c] = isosurface (x, y, z, c, iso, y);
-p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", c, \
+p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", c, ...
            "FaceColor", "interp", "EdgeColor", "none");
-set (gca, "PlotBoxAspectRatioMode","manual", ...
+set (gca, "PlotBoxAspectRatioMode", "manual", ...
           "PlotBoxAspectRatio", [1 1 1]);
  set (p, "FaceLighting", "phong");
  light ("Position", [1 1 5]);
 
-subplot (2, 2, 4); view (-38, 20);
-p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", c, \
+subplot (2,2,4); view (-38, 20);
+p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", c, ...
            "FaceColor", "interp", "EdgeColor", "blue");
-set (gca, "PlotBoxAspectRatioMode","manual", ...
+set (gca, "PlotBoxAspectRatioMode", "manual", ...
           "PlotBoxAspectRatio", [1 1 1]);
  set (p, "FaceLighting", "phong");
  light ("Position", [1 1 5]);
@@ -2274,8 +2271,8 @@
 @smallexample
 function [] = isofinish (p)
   set (gca, "PlotBoxAspectRatioMode", "manual", ...
-            "PlotBoxAspectRatio",[1 1 1]);
-  set (p, "VertexNormals", -get(p,"VertexNormals")); # Revert normals
+            "PlotBoxAspectRatio", [1 1 1]);
+  set (p, "VertexNormals", -get (p,"VertexNormals")); # Revert normals
   set (p, "FaceColor", "interp");
   ## set (p, "FaceLighting", "phong");
   ## light ("Position", [1 1 5]); # Available with JHandles
@@ -2288,27 +2285,27 @@
 c = abs ((x-.5).^2 + (y-.5).^2 + (z-.5).^2);
 figure (); # Open another figure window
 
-subplot (2, 2, 1); view (-38, 20);
+subplot (2,2,1); view (-38, 20);
 [f, v, cdat] = isosurface (x, y, z, c, iso, y);
-p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, \
+p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, ...
            "FaceColor", "interp", "EdgeColor", "none");
 isofinish (p); ## Call user function isofinish
 
-subplot (2, 2, 2); view (-38, 20);
-p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, \
+subplot (2,2,2); view (-38, 20);
+p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, ...
            "FaceColor", "interp", "EdgeColor", "none");
 isonormals (x, y, z, c, p); # Directly modify patch
 isofinish (p);
 
-subplot (2, 2, 3); view (-38, 20);
-p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, \
+subplot (2,2,3); view (-38, 20);
+p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, ...
            "FaceColor", "interp", "EdgeColor", "none");
 n = isonormals (x, y, z, c, v); # Compute normals of isosurface
 set (p, "VertexNormals", n);    # Manually set vertex normals
 isofinish (p);
 
-subplot (2, 2, 4); view (-38, 20);
-p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, \
+subplot (2,2,4); view (-38, 20);
+p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, ...
            "FaceColor", "interp", "EdgeColor", "none");
 isonormals (x, y, z, c, v, "negate"); # Use reverse directly
 isofinish (p);
@@ -2353,43 +2350,43 @@
 
 @example
 function [] = isofinish (p)
-  set (gca, "PlotBoxAspectRatioMode", "manual", \
-       "PlotBoxAspectRatio", [1 1 1]);
+  set (gca, "PlotBoxAspectRatioMode", "manual", ...
+            "PlotBoxAspectRatio", [1 1 1]);
   set (p, "FaceColor", "interp");
   ## set (p, "FaceLighting", "flat");
   ## light ("Position", [1 1 5]); ## Available with JHandles
 endfunction
 
-N = 15;    ## Increase number of vertices in each direction
-iso = .4;  ## Change isovalue to .1 to display a sphere
+N = 15;    # Increase number of vertices in each direction
+iso = .4;  # Change isovalue to .1 to display a sphere
 lin = linspace (0, 2, N);
 [x, y, z] = meshgrid (lin, lin, lin);
 c = abs ((x-.5).^2 + (y-.5).^2 + (z-.5).^2);
-figure (); ## Open another figure window
+figure (); # Open another figure window
 
-subplot (2, 2, 1); view (-38, 20);
+subplot (2,2,1); view (-38, 20);
 [f, v] = isosurface (x, y, z, c, iso);
 p = patch ("Faces", f, "Vertices", v, "EdgeColor", "none");
-cdat = rand (size (c));       ## Compute random patch color data
-isocolors (x, y, z, cdat, p); ## Directly set colors of patch
-isofinish (p);                ## Call user function isofinish
+cdat = rand (size (c));       # Compute random patch color data
+isocolors (x, y, z, cdat, p); # Directly set colors of patch
+isofinish (p);                # Call user function isofinish
 
-subplot (2, 2, 2); view (-38, 20);
+subplot (2,2,2); view (-38, 20);
 p = patch ("Faces", f, "Vertices", v, "EdgeColor", "none");
 [r, g, b] = meshgrid (lin, 2-lin, 2-lin);
-cdat = isocolors (x, y, z, c, v); ## Compute color data vertices
-set (p, "FaceVertexCData", cdat); ## Set color data manually
+cdat = isocolors (x, y, z, c, v); # Compute color data vertices
+set (p, "FaceVertexCData", cdat); # Set color data manually
 isofinish (p);
 
-subplot (2, 2, 3); view (-38, 20);
+subplot (2,2,3); view (-38, 20);
 p = patch ("Faces", f, "Vertices", v, "EdgeColor", "none");
-cdat = isocolors (r, g, b, c, p); ## Compute color data patch
-set (p, "FaceVertexCData", cdat); ## Set color data manually
+cdat = isocolors (r, g, b, c, p); # Compute color data patch
+set (p, "FaceVertexCData", cdat); # Set color data manually
 isofinish (p);
 
-subplot (2, 2, 4); view (-38, 20);
+subplot (2,2,4); view (-38, 20);
 p = patch ("Faces", f, "Vertices", v, "EdgeColor", "none");
-r = g = b = repmat ([1:N] / N, [N, 1, N]); ## Black to white
+r = g = b = repmat ([1:N] / N, [N, 1, N]); # Black to white
 cdat = isocolors (x, y, z, r, g, b, v);
 set (p, "FaceVertexCData", cdat);
 isofinish (p);
@@ -2520,9 +2517,9 @@
 
 @example
 @group
-   z = [0:0.05:5];
-   plot3 (cos(2*pi*z), sin(2*pi*z), z, ";helix;");
-   plot3 (z, exp(2i*pi*z), ";complex sinusoid;");
+z = [0:0.05:5];
+plot3 (cos (2*pi*z), sin (2*pi*z), z, ";helix;");
+plot3 (z, exp (2i*pi*z), ";complex sinusoid;");
 @end group
 @end example
 @seealso{@ref{doc-plot,,plot}, @ref{doc-xlabel,,xlabel}, @ref{doc-ylabel,,ylabel}, @ref{doc-zlabel,,zlabel}, @ref{doc-title,,title}, @ref{doc-print,,print}}
@@ -2819,7 +2816,7 @@
 
 @example
 @group
-f = @@(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+f = @@(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
 ezmesh (f, [-3, 3]);
 @end group
 @end example
@@ -2874,7 +2871,7 @@
 
 @example
 @group
-f = @@(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+f = @@(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
 ezmeshc (f, [-3, 3]);
 @end group
 @end example
@@ -2917,7 +2914,7 @@
 
 @example
 @group
-f = @@(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+f = @@(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
 ezsurf (f, [-3, 3]);
 @end group
 @end example
@@ -2926,9 +2923,9 @@
 
 @example
 @group
-fx = @@(s,t) cos (s) .* cos(t);
-fy = @@(s,t) sin (s) .* cos(t);
-fz = @@(s,t) sin(t);
+fx = @@(s,t) cos (s) .* cos (t);
+fy = @@(s,t) sin (s) .* cos (t);
+fz = @@(s,t) sin (t);
 ezsurf (fx, fy, fz, [-pi, pi, -pi/2, pi/2], 20);
 @end group
 @end example
@@ -2972,7 +2969,7 @@
 
 @example
 @group
-f = @@(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+f = @@(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
 ezsurfc (f, [-3, 3]);
 @end group
 @end example
@@ -3007,9 +3004,9 @@
 
 @example
 @group
-[x, y, z] = cylinder (10:-1:0,50);
+[x, y, z] = cylinder (10:-1:0, 50);
 surf (x, y, z);
-title ("a cone")
+title ("a cone");
 @end group
 @end example
 @seealso{@ref{doc-sphere,,sphere}}
@@ -3239,8 +3236,8 @@
 
 @example
 @group
-[c, h] = contour (peaks(), -4 : 6);
-clabel (c, h, -4 : 2 : 6, 'fontsize', 12);
+[c, h] = contour (peaks (), -4 : 6);
+clabel (c, h, -4:2:6, "fontsize", 12);
 @end group
 @end example
 
@@ -3384,7 +3381,7 @@
 the grid locations specified.  The first demo illustrates an example:
 
 @example
-@code{demo ("subplot", 1)}
+demo ("subplot", 1)
 @end example
 
 @end ifnottex
@@ -4192,9 +4189,9 @@
 
 @example
 @group
-figure (1)
-clf ()
-surf (peaks)
+figure (1);
+clf ();
+surf (peaks);
 print -dsvg figure1.svg
 @end group
 @end example
@@ -4203,9 +4200,9 @@
 
 @example
 @group
-figure (1)
-clf ()
-surf (peaks)
+figure (1);
+clf ();
+surf (peaks);
 print -dcdj550
 @end group
 @end example
@@ -4249,10 +4246,9 @@
 
 @example
 @group
-figure (1);
 clf ();
 surf (peaks);
-saveas(1, "figure1.png");
+saveas (1, "figure1.png");
 @end group
 @end example
 
@@ -4364,12 +4360,12 @@
 
 @example
 @group
-f = uimenu("label", "&File", "accelerator", "f");
-e = uimenu("label", "&Edit", "accelerator", "e");
-uimenu(f, "label", "Close", "accelerator", "q", ...
-          "callback", "close (gcf)");
-uimenu(e, "label", "Toggle &Grid", "accelerator", "g", ...
-          "callback", "grid (gca)");
+f = uimenu ("label", "&File", "accelerator", "f");
+e = uimenu ("label", "&Edit", "accelerator", "e");
+uimenu (f, "label", "Close", "accelerator", "q", ...
+           "callback", "close (gcf)");
+uimenu (e, "label", "Toggle &Grid", "accelerator", "g", ...
+           "callback", "grid (gca)");
 @end group
 @end example
 @seealso{@ref{doc-figure,,figure}}
@@ -6073,44 +6069,44 @@
 @anchor{doc-findobj}
 @deftypefn  {Function File} {@var{h} =} findobj ()
 @deftypefnx {Function File} {@var{h} =} findobj (@var{prop_name}, @var{prop_value})
-@deftypefnx {Function File} {@var{h} =} findobj ('-property', @var{prop_name})
-@deftypefnx {Function File} {@var{h} =} findobj ('-regexp', @var{prop_name}, @var{pattern})
-@deftypefnx {Function File} {@var{h} =} findobj ('flat', @dots{})
+@deftypefnx {Function File} {@var{h} =} findobj ("-property", @var{prop_name})
+@deftypefnx {Function File} {@var{h} =} findobj ("-regexp", @var{prop_name}, @var{pattern})
+@deftypefnx {Function File} {@var{h} =} findobj ("flat", @dots{})
 @deftypefnx {Function File} {@var{h} =} findobj (@var{h}, @dots{})
-@deftypefnx {Function File} {@var{h} =} findobj (@var{h}, '-depth', @var{d}, @dots{})
+@deftypefnx {Function File} {@var{h} =} findobj (@var{h}, "-depth", @var{d}, @dots{})
 Find graphics object with specified property values.  The simplest form is
 
 @example
-findobj (@var{prop_name}, @var{prop_Value})
+findobj (@var{prop_name}, @var{prop_value})
 @end example
 
 @noindent
 which returns all of the handles to the objects with the name
-@var{prop_name} and the name @var{prop_Value}.  The search can be limited
+@var{prop_name} and the name @var{prop_value}.  The search can be limited
 to a particular object or set of objects and their descendants by
 passing a handle or set of handles @var{h} as the first argument to
 @code{findobj}.
 
 The depth of hierarchy of objects to which to search to can be limited
-with the '-depth' argument.  To limit the number depth of the hierarchy
+with the "-depth" argument.  To limit the number depth of the hierarchy
 to search to @var{d} generations of children, and example is
 
 @example
-findobj (@var{h}, '-depth', @var{d}, @var{prop_Name}, @var{prop_Value})
+findobj (@var{h}, "-depth", @var{d}, @var{prop_name}, @var{prop_value})
 @end example
 
 Specifying a depth @var{d} of 0, limits the search to the set of object
-passed in @var{h}.  A depth @var{d} of 0 is equivalent to the '-flat'
+passed in @var{h}.  A depth @var{d} of 0 is equivalent to the "-flat"
 argument.
 
-A specified logical operator may be applied to the pairs of @var{prop_Name}
-and @var{prop_Value}.  The supported logical operators are '-and', '-or',
-'-xor', '-not'.
+A specified logical operator may be applied to the pairs of @var{prop_name}
+and @var{prop_value}.  The supported logical operators are "-and", "-or",
+"-xor", "-not".
 
 The objects may also be matched by comparing a regular expression to the
 property values, where property values that match @code{regexp
-(@var{prop_Value}, @var{pattern})} are returned.  Finally, objects may be
-matched by property name only, using the '-property' option.
+(@var{prop_value}, @var{pattern})} are returned.  Finally, objects may be
+matched by property name only, using the "-property" option.
 @seealso{@ref{doc-get,,get}, @ref{doc-set,,set}}
 @end deftypefn
 
@@ -6700,9 +6696,9 @@
 @example
 @group
 x = 0:0.1:10;
-subplot (1, 2, 1);
+subplot (1,2,1);
 h1 = plot (x, sin (x));
-subplot (1, 2, 2);
+subplot (1,2,2);
 h2 = plot (x, cos (x));
 hlink = linkprop ([h1, h2], @{"color","linestyle"@});
 set (h1, "color", "green");
@@ -6809,9 +6805,9 @@
 y = sin (x);
 plot (x, y, "ydatasource", "y");
 for i = 1 : 100
-  pause(0.1)
-  y = sin (x + 0.1 * i);
-  refreshdata();
+  pause (0.1);
+  y = sin (x + 0.1*i);
+  refreshdata ();
 endfor
 @end group
 @end example
diff -uNr octave-3.6.0/doc/interpreter/polar.eps octave-3.6.1/doc/interpreter/polar.eps
--- octave-3.6.0/doc/interpreter/polar.eps	2012-01-15 13:18:51.000000000 -0500
+++ octave-3.6.1/doc/interpreter/polar.eps	2012-02-22 15:01:46.000000000 -0500
@@ -1,7 +1,7 @@
 %!PS-Adobe-2.0 EPSF-2.0
 %%Title: polar.eps
 %%Creator: gnuplot 4.4 patchlevel 0
-%%CreationDate: Sun Jan 15 13:18:51 2012
+%%CreationDate: Wed Feb 22 15:01:46 2012
 %%DocumentFonts: (atend)
 %%BoundingBox: 50 50 410 302
 %%EndComments
@@ -50,7 +50,7 @@
   /Author (jwe)
 %  /Producer (gnuplot)
 %  /Keywords ()
-  /CreationDate (Sun Jan 15 13:18:51 2012)
+  /CreationDate (Wed Feb 22 15:01:46 2012)
   /DOCINFO pdfmark
 end
 } ifelse
Binary files octave-3.6.0/doc/interpreter/polar.pdf and octave-3.6.1/doc/interpreter/polar.pdf differ
diff -uNr octave-3.6.0/doc/interpreter/poly.texi octave-3.6.1/doc/interpreter/poly.texi
--- octave-3.6.0/doc/interpreter/poly.texi	2012-01-15 13:18:27.000000000 -0500
+++ octave-3.6.1/doc/interpreter/poly.texi	2012-02-22 14:56:03.000000000 -0500
@@ -237,10 +237,10 @@
 @example
 @group
 p = [2 3 1 1 2];
-[m, n] = mpoles(p);
-  @result{} m = [1; 1; 2; 1; 2]
-  @result{} n = [2; 5; 1; 4; 3]
-  @result{} p(n) = [3, 2, 2, 1, 1]
+[m, n] = mpoles (p)
+   @result{} m = [1; 1; 2; 1; 2]
+   @result{} n = [2; 5; 1; 4; 3]
+   @result{} p(n) = [3, 2, 2, 1, 1]
 @end group
 @end example
 
@@ -278,22 +278,26 @@
 
 @c convn src/DLD-FUNCTIONS/conv2.cc
 @anchor{doc-convn}
-@deftypefn {Loadable Function} {@var{C} =} convn (@var{A}, @var{B}, @var{shape})
-Return the n-D convolution of @var{A} and @var{B} where the size
-of @var{C} is given by
+@deftypefn  {Loadable Function} {@var{C} =} convn (@var{A}, @var{B})
+@deftypefnx {Loadable Function} {@var{C} =} convn (@var{A}, @var{B}, @var{shape})
+Return the n-D convolution of @var{A} and @var{B}.  The size of the result
+is determined by the optional @var{shape} argument which takes the following
+values
 
 @table @asis
 @item @var{shape} = "full"
-Return the full convolution.
+Return the full convolution.  (default)
 
 @item @var{shape} = "same"
 Return central part of the convolution with the same size as @var{A}.
+The central part of the convolution begins at the indices
+@code{floor ([size(@var{B})/2] + 1)}.
 
 @item @var{shape} = "valid"
 Return only the parts which do not include zero-padded edges.
+The size of the result is @code{max (size (A) - size (B) + 1, 0)}.
 @end table
 
-By default @var{shape} is @samp{"full"}.
 @seealso{@ref{doc-conv2,,conv2}, @ref{doc-conv,,conv}}
 @end deftypefn
 
@@ -328,14 +332,17 @@
 
 @item @var{shape} = "same"
 Return the central part of the convolution with the same size as @var{A}.
+The central part of the convolution begins at the indices
+@code{floor ([size(@var{B})/2] + 1)}.
 
 @item @var{shape} = "valid"
 Return only the parts which do not include zero-padded edges.
+The size of the result is @code{max (size (A) - size (B) + 1, 0)}.
 @end table
 
 When the third argument is a matrix, return the convolution of the matrix
 @var{m} by the vector @var{v1} in the column direction and by the vector
-@var{v2} in the row direction
+@var{v2} in the row direction.
 @seealso{@ref{doc-conv,,conv}, @ref{doc-convn,,convn}}
 @end deftypefn
 
@@ -350,16 +357,16 @@
 Together with deconv, you can reduce a ratio of two polynomials.
 The tolerance @var{tol} defaults to @code{sqrt(eps)}.
 
-@strong{Caution:} This is a numerically unstable algorithm and should not be used on large polynomials.
+@strong{Caution:} This is a numerically unstable algorithm and should not
+be used on large polynomials.
 
 Example code:
 
 @example
 @group
-polygcd (poly(1:8), poly(3:12)) - poly(3:8)
+polygcd (poly (1:8), poly (3:12)) - poly (3:8)
 @result{} [ 0, 0, 0, 0, 0, 0, 0 ]
-deconv (poly(1:8), polygcd (poly(1:8), poly(3:12))) ...
-  - poly(1:2)
+deconv (poly (1:8), polygcd (poly (1:8), poly (3:12))) - poly(1:2)
 @result{} [ 0, 0, 0 ]
 @end group
 @end example
@@ -384,9 +391,9 @@
 
 @example
 @group
- B(s)    M       r(m)         N
- ---- = SUM -------------  + SUM k(i)*s^(N-i)
- A(s)   m=1 (s-p(m))^e(m)    i=1
+B(s)    M       r(m)         N
+---- = SUM -------------  + SUM k(i)*s^(N-i)
+A(s)   m=1 (s-p(m))^e(m)    i=1
 @end group
 @end example
 
@@ -403,11 +410,11 @@
 @group
 b = [1, 1, 1];
 a = [1, -5, 8, -4];
-[r, p, k, e] = residue (b, a);
-     @result{} r = [-2; 7; 3]
-     @result{} p = [2; 2; 1]
-     @result{} k = [](0x0)
-     @result{} e = [1; 2; 1]
+[r, p, k, e] = residue (b, a)
+   @result{} r = [-2; 7; 3]
+   @result{} p = [2; 2; 1]
+   @result{} k = [](0x0)
+   @result{} e = [1; 2; 1]
 @end group
 @end example
 
@@ -446,12 +453,11 @@
 r = [-2; 7; 3];
 p = [2; 2; 1];
 k = [1, 0];
-[b, a] = residue (r, p, k);
-     @result{} b = [1, -5, 9, -3, 1]
-     @result{} a = [1, -5, 8, -4]
+[b, a] = residue (r, p, k)
+   @result{} b = [1, -5, 9, -3, 1]
+   @result{} a = [1, -5, 8, -4]
 
 where mpoles is used to determine e = [1; 2; 1]
-
 @end group
 @end example
 
@@ -463,9 +469,9 @@
 p = [2; 1; 2];
 k = [1, 0];
 e = [2; 1; 1];
-[b, a] = residue (r, p, k, e);
-     @result{} b = [1, -5, 9, -3, 1]
-     @result{} a = [1, -5, 8, -4]
+[b, a] = residue (r, p, k, e)
+   @result{} b = [1, -5, 9, -3, 1]
+   @result{} a = [1, -5, 8, -4]
 @end group
 @end example
 
@@ -480,9 +486,9 @@
 
 @example
 @group
-    -2        7        3         s^4 - 5s^3 + 9s^2 - 3s + 1
-   ----- + ------- + ----- + s = --------------------------
-   (s-2)   (s-2)^2   (s-1)          s^3 - 5s^2 + 8s - 4
+ -2        7        3         s^4 - 5s^3 + 9s^2 - 3s + 1
+----- + ------- + ----- + s = --------------------------
+(s-2)   (s-2)^2   (s-1)          s^3 - 5s^2 + 8s - 4
 @end group
 @end example
 
@@ -543,7 +549,7 @@
 representing:
 
 @example
-g(x) = f((x-@var{mu}(1))/@var{mu}(2)).
+g(x) = f( (x - @var{mu}(1)) / @var{mu}(2) )
 @end example
 
 @seealso{@ref{doc-polyval,,polyval}, @ref{doc-polyfit,,polyfit}}
@@ -746,10 +752,10 @@
 
 @example
 @group
-roots(poly(eye(3)))
-@result{} 1.00001 + 0.00001i
-@result{} 1.00001 - 0.00001i
-@result{} 0.99999 + 0.00000i
+roots (poly (eye (3)))
+    @result{} 1.00001 + 0.00001i
+       1.00001 - 0.00001i
+       0.99999 + 0.00000i
 @end group
 @end example
 
@@ -778,7 +784,7 @@
 @ifnottex
 
 @example
-   c(x) = c(1) * x^n + @dots{} + c(n) x + c(n+1)
+c(x) = c(1) * x^n + @dots{} + c(n) x + c(n+1)
 @end example
 
 @end ifnottex
diff -uNr octave-3.6.0/doc/interpreter/quad.texi octave-3.6.1/doc/interpreter/quad.texi
--- octave-3.6.0/doc/interpreter/quad.texi	2012-01-15 13:18:27.000000000 -0500
+++ octave-3.6.1/doc/interpreter/quad.texi	2012-02-22 14:56:03.000000000 -0500
@@ -338,7 +338,7 @@
 weaken the singularities.  For example:
 
 @example
-quadgk(@@(x) 1 ./ (sqrt (x) .* (x + 1)), 0, Inf)
+quadgk (@@(x) 1 ./ (sqrt (x) .* (x + 1)), 0, Inf)
 @end example
 
 @noindent
@@ -385,7 +385,7 @@
 computation, or both.  For example,
 
 @example
-quadgk (@@(x) abs (1 - x.^2), 0, 2, 'Waypoints', 1)
+quadgk (@@(x) abs (1 - x.^2), 0, 2, "Waypoints", 1)
 @end example
 
 @noindent
diff -uNr octave-3.6.0/doc/interpreter/set.texi octave-3.6.1/doc/interpreter/set.texi
--- octave-3.6.0/doc/interpreter/set.texi	2012-01-15 13:18:27.000000000 -0500
+++ octave-3.6.1/doc/interpreter/set.texi	2012-02-22 14:56:03.000000000 -0500
@@ -87,7 +87,7 @@
 @group
 a = [3, 10, 1];
 s = [0:9];
-[tf, s_idx] = ismember (a, s);
+[tf, s_idx] = ismember (a, s)
      @result{} tf = [1, 0, 1]
      @result{} s_idx = [4, 0, 2]
 @end group
@@ -99,7 +99,7 @@
 @group
 a = @{'abc'@};
 s = @{'abc', 'def'@};
-[tf, s_idx] = ismember (a, s);
+[tf, s_idx] = ismember (a, s)
      @result{} tf = [1, 0]
      @result{} s_idx = [1, 0]
 @end group
@@ -113,7 +113,7 @@
 @group
 a = [1:3; 5:7; 4:6];
 s = [0:2; 1:3; 2:4; 3:5; 4:6];
-[tf, s_idx] = ismember(a, s, 'rows');
+[tf, s_idx] = ismember(a, s, "rows")
      @result{} tf = logical ([1; 0; 1])
      @result{} s_idx = [2; 0; 5];
 @end group
@@ -134,7 +134,7 @@
 @example
 @group
 union ([1, 2, 4], [2, 3, 5])
-     @result{} [1, 2, 3, 4, 5]
+    @result{} [1, 2, 3, 4, 5]
 @end group
 @end example
 
@@ -144,18 +144,17 @@
 
 @example
 @group
-union([1, 2; 2, 3], [1, 2; 3, 4], "rows")
-     @result{}  1   2
-    2   3
-    3   4
+union ([1, 2; 2, 3], [1, 2; 3, 4], "rows")
+   @result{}  1   2
+       2   3
+       3   4
 @end group
 @end example
 
 @deftypefnx {Function File} {[@var{c}, @var{ia}, @var{ib}] =} union (@var{a}, @var{b})
 
 Return index vectors @var{ia} and @var{ib} such that @code{a(ia)} and
-@code{b(ib)} are
-disjoint sets whose union is @var{c}.
+@code{b(ib)} are disjoint sets whose union is @var{c}.
 
 @seealso{@ref{doc-intersect,,intersect}, @ref{doc-setdiff,,setdiff}, @ref{doc-unique,,unique}}
 @end deftypefn
diff -uNr octave-3.6.0/doc/interpreter/sparse.texi octave-3.6.1/doc/interpreter/sparse.texi
--- octave-3.6.0/doc/interpreter/sparse.texi	2012-01-15 13:18:27.000000000 -0500
+++ octave-3.6.1/doc/interpreter/sparse.texi	2012-02-22 14:56:03.000000000 -0500
@@ -248,7 +248,7 @@
 @example
 @group
 spdiags (reshape (1:12, 4, 3), [-1 0 1], 5, 4)
-@result{}    5 10  0  0
+   @result{} 5 10  0  0
       1  6 11  0
       0  2  7 12
       0  0  3  8
@@ -1796,19 +1796,18 @@
 
 @example
 @group
-[@var{c} * eye(@var{m}, @var{m}),@var{A}; @var{A}', zeros(@var{n},
-@var{n})]
+[@var{c} * eye(@var{m}, @var{m}), @var{A};
+            @var{A}', zeros(@var{n}, @var{n})]
 @end group
 @end example
 
 @noindent
 This is related to the least squares solution of
-@code{@var{A} \\ @var{b}}, by
+@code{@var{A} \ @var{b}}, by
 
 @example
 @group
-@var{s} * [ @var{r} / @var{c}; x] = [@var{b}, zeros(@var{n},
-columns(@var{b})]
+@var{s} * [ @var{r} / @var{c}; x] = [ @var{b}, zeros(@var{n}, columns(@var{b})) ]
 @end group
 @end example
 
@@ -1827,7 +1826,7 @@
 
 @example
 @group
-m = 11; n = 10; mn = max(m ,n);
+m = 11; n = 10; mn = max (m, n);
 A = spdiags ([ones(mn,1), 10*ones(mn,1), -ones(mn,1)],
              [-1, 0, 1], m, n);
 x0 = A \ ones (m,1);
@@ -2041,9 +2040,9 @@
 
 @example
 @group
-[@var{m}, @var{n}] = size(@var{A})
-@var{s} = eigs([sparse(@var{m}, @var{m}), @var{A};
-                    @var{A}', sparse(@var{n}, @var{n})])
+[@var{m}, @var{n}] = size (@var{A});
+@var{s} = eigs ([sparse(@var{m}, @var{m}), @var{A};
+                     @var{A}', sparse(@var{n}, @var{n})])
 @end group
 @end example
 
@@ -2221,17 +2220,17 @@
 
 @example
 @group
-     n = 10;
-     A = diag (sparse (1:n));
-     b = rand (n, 1);
-     [l, u, p, q] = luinc (A, 1.e-3);
+n = 10;
+A = diag (sparse (1:n));
+b = rand (n, 1);
+[l, u, p, q] = luinc (A, 1.e-3);
 @end group
 @end example
 
 @sc{Example 1:} Simplest use of @code{pcg}
 
 @example
-  x = pcg(A,b)
+x = pcg (A,b)
 @end example
 
 @sc{Example 2:} @code{pcg} with a function which computes
@@ -2239,18 +2238,18 @@
 
 @example
 @group
-  function y = apply_a (x)
-    y = [1:N]'.*x;
-  endfunction
+function y = apply_a (x)
+  y = [1:N]' .* x;
+endfunction
 
-  x = pcg ("apply_a", b)
+x = pcg ("apply_a", b)
 @end group
 @end example
 
 @sc{Example 3:} @code{pcg} with a preconditioner: @var{l} * @var{u}
 
 @example
-x = pcg (A, b, 1.e-6, 500, l*u);
+x = pcg (A, b, 1.e-6, 500, l*u)
 @end example
 
 @sc{Example 4:} @code{pcg} with a preconditioner: @var{l} * @var{u}.
@@ -2258,7 +2257,7 @@
 are easier to invert
 
 @example
-x = pcg (A, b, 1.e-6, 500, l, u);
+x = pcg (A, b, 1.e-6, 500, l, u)
 @end example
 
 @sc{Example 5:} Preconditioned iteration, with full diagnostics.  The
@@ -2267,15 +2266,15 @@
 
 @example
 @group
-  function y = apply_m (x)
-    k = floor (length (x) - 2);
-    y = x;
-    y(1:k) = x(1:k)./[1:k]';
-  endfunction
-
-  [x, flag, relres, iter, resvec, eigest] = ...
-                     pcg (A, b, [], [], "apply_m");
-  semilogy (1:iter+1, resvec);
+function y = apply_m (x)
+  k = floor (length (x) - 2);
+  y = x;
+  y(1:k) = x(1:k) ./ [1:k]';
+endfunction
+
+[x, flag, relres, iter, resvec, eigest] = ...
+                   pcg (A, b, [], [], "apply_m");
+semilogy (1:iter+1, resvec);
 @end group
 @end example
 
@@ -2284,14 +2283,14 @@
 
 @example
 @group
-  function y = apply_M (x, varargin)
+function y = apply_M (x, varargin)
   K = varargin@{1@};
   y = x;
-  y(1:K) = x(1:K)./[1:K]';
-  endfunction
+  y(1:K) = x(1:K) ./ [1:K]';
+endfunction
 
-  [x, flag, relres, iter, resvec, eigest] = ...
-       pcg (A, b, [], [], "apply_m", [], [], 3)
+[x, flag, relres, iter, resvec, eigest] = ...
+     pcg (A, b, [], [], "apply_m", [], [], 3)
 @end group
 @end example
 
@@ -2398,16 +2397,16 @@
 
 @example
 @group
-     n = 10;
-     A = sparse (diag (1:n));
-     b = rand (N, 1);
+n = 10;
+A = sparse (diag (1:n));
+b = rand (N, 1);
 @end group
 @end example
 
 @sc{Example 1:} Simplest use of @code{pcr}
 
 @example
-  x = pcr(A, b)
+x = pcr (A, b)
 @end example
 
 @sc{Example 2:} @code{pcr} with a function which computes
@@ -2415,11 +2414,11 @@
 
 @example
 @group
-  function y = apply_a (x)
-    y = [1:10]'.*x;
-  endfunction
+function y = apply_a (x)
+  y = [1:10]' .* x;
+endfunction
 
-  x = pcr ("apply_a", b)
+x = pcr ("apply_a", b)
 @end group
 @end example
 
@@ -2429,15 +2428,15 @@
 
 @example
 @group
-  function y = apply_m (x)
-    k = floor (length(x)-2);
-    y = x;
-    y(1:k) = x(1:k)./[1:k]';
-  endfunction
-
-  [x, flag, relres, iter, resvec] = ...
-                     pcr (A, b, [], [], "apply_m")
-  semilogy([1:iter+1], resvec);
+function y = apply_m (x)
+  k = floor (length (x) - 2);
+  y = x;
+  y(1:k) = x(1:k) ./ [1:k]';
+endfunction
+
+[x, flag, relres, iter, resvec] = ...
+                   pcr (A, b, [], [], "apply_m")
+semilogy ([1:iter+1], resvec);
 @end group
 @end example
 
@@ -2446,13 +2445,14 @@
 
 @example
 @group
-  function y = apply_m (x, varargin)
-    k = varargin@{1@};
-    y = x; y(1:k) = x(1:k)./[1:k]';
-  endfunction
+function y = apply_m (x, varargin)
+  k = varargin@{1@};
+  y = x;
+  y(1:k) = x(1:k) ./ [1:k]';
+endfunction
 
-  [x, flag, relres, iter, resvec] = ...
-                     pcr (A, b, [], [], "apply_m"', [], 3)
+[x, flag, relres, iter, resvec] = ...
+                   pcr (A, b, [], [], "apply_m"', [], 3)
 @end group
 @end example
 
diff -uNr octave-3.6.0/doc/interpreter/spchol.eps octave-3.6.1/doc/interpreter/spchol.eps
--- octave-3.6.0/doc/interpreter/spchol.eps	2012-01-15 13:18:57.000000000 -0500
+++ octave-3.6.1/doc/interpreter/spchol.eps	2012-02-22 15:01:52.000000000 -0500
@@ -1,7 +1,7 @@
 %!PS-Adobe-2.0 EPSF-2.0
 %%Title: spchol.eps
 %%Creator: gnuplot 4.4 patchlevel 0
-%%CreationDate: Sun Jan 15 13:18:57 2012
+%%CreationDate: Wed Feb 22 15:01:52 2012
 %%DocumentFonts: (atend)
 %%BoundingBox: 50 50 410 302
 %%EndComments
@@ -50,7 +50,7 @@
   /Author (jwe)
 %  /Producer (gnuplot)
 %  /Keywords ()
-  /CreationDate (Sun Jan 15 13:18:57 2012)
+  /CreationDate (Wed Feb 22 15:01:52 2012)
   /DOCINFO pdfmark
 end
 } ifelse
Binary files octave-3.6.0/doc/interpreter/spchol.pdf and octave-3.6.1/doc/interpreter/spchol.pdf differ
diff -uNr octave-3.6.0/doc/interpreter/spcholperm.eps octave-3.6.1/doc/interpreter/spcholperm.eps
--- octave-3.6.0/doc/interpreter/spcholperm.eps	2012-01-15 13:18:58.000000000 -0500
+++ octave-3.6.1/doc/interpreter/spcholperm.eps	2012-02-22 15:01:53.000000000 -0500
@@ -1,7 +1,7 @@
 %!PS-Adobe-2.0 EPSF-2.0
 %%Title: spcholperm.eps
 %%Creator: gnuplot 4.4 patchlevel 0
-%%CreationDate: Sun Jan 15 13:18:58 2012
+%%CreationDate: Wed Feb 22 15:01:53 2012
 %%DocumentFonts: (atend)
 %%BoundingBox: 50 50 410 302
 %%EndComments
@@ -50,7 +50,7 @@
   /Author (jwe)
 %  /Producer (gnuplot)
 %  /Keywords ()
-  /CreationDate (Sun Jan 15 13:18:58 2012)
+  /CreationDate (Wed Feb 22 15:01:53 2012)
   /DOCINFO pdfmark
 end
 } ifelse
Binary files octave-3.6.0/doc/interpreter/spcholperm.pdf and octave-3.6.1/doc/interpreter/spcholperm.pdf differ
diff -uNr octave-3.6.0/doc/interpreter/spmatrix.eps octave-3.6.1/doc/interpreter/spmatrix.eps
--- octave-3.6.0/doc/interpreter/spmatrix.eps	2012-01-15 13:18:56.000000000 -0500
+++ octave-3.6.1/doc/interpreter/spmatrix.eps	2012-02-22 15:01:51.000000000 -0500
@@ -1,7 +1,7 @@
 %!PS-Adobe-2.0 EPSF-2.0
 %%Title: spmatrix.eps
 %%Creator: gnuplot 4.4 patchlevel 0
-%%CreationDate: Sun Jan 15 13:18:56 2012
+%%CreationDate: Wed Feb 22 15:01:51 2012
 %%DocumentFonts: (atend)
 %%BoundingBox: 50 50 410 302
 %%EndComments
@@ -50,7 +50,7 @@
   /Author (jwe)
 %  /Producer (gnuplot)
 %  /Keywords ()
-  /CreationDate (Sun Jan 15 13:18:56 2012)
+  /CreationDate (Wed Feb 22 15:01:51 2012)
   /DOCINFO pdfmark
 end
 } ifelse
Binary files octave-3.6.0/doc/interpreter/spmatrix.pdf and octave-3.6.1/doc/interpreter/spmatrix.pdf differ
diff -uNr octave-3.6.0/doc/interpreter/stamp-vti octave-3.6.1/doc/interpreter/stamp-vti
--- octave-3.6.0/doc/interpreter/stamp-vti	2012-01-15 13:18:21.000000000 -0500
+++ octave-3.6.1/doc/interpreter/stamp-vti	2012-02-22 14:55:57.000000000 -0500
@@ -1,4 +1,4 @@
-@set UPDATED 15 January 2012
-@set UPDATED-MONTH January 2012
-@set EDITION 3.6.0
-@set VERSION 3.6.0
+@set UPDATED 22 February 2012
+@set UPDATED-MONTH February 2012
+@set EDITION 3.6.1
+@set VERSION 3.6.1
diff -uNr octave-3.6.0/doc/interpreter/stats.texi octave-3.6.1/doc/interpreter/stats.texi
--- octave-3.6.0/doc/interpreter/stats.texi	2012-01-15 13:18:27.000000000 -0500
+++ octave-3.6.1/doc/interpreter/stats.texi	2012-02-22 14:56:04.000000000 -0500
@@ -125,9 +125,9 @@
 
 @example
 @group
-            x(ceil(N/2)),             N odd
-median(x) =
-            (x(N/2) + x((N/2)+1))/2,  N even
+              x(ceil(N/2))             N odd
+median (x) =
+             (x(N/2) + x((N/2)+1))/2   N even
 @end group
 @end example
 
@@ -330,7 +330,7 @@
 @ifnottex
 
 @example
-skewness (x) = N^(-1) std(x)^(-3) sum ((x - mean(x)).^3)
+skewness (x) = 1/N std(x)^(-3) sum ((x - mean(x)).^3)
 @end example
 
 @end ifnottex
@@ -357,7 +357,7 @@
 @ifnottex
 
 @example
-kurtosis (x) = N^(-1) std(x)^(-4) sum ((x - mean(x)).^4) - 3
+kurtosis (x) = 1/N std(x)^(-4) sum ((x - mean(x)).^4) - 3
 @end example
 
 @end ifnottex
@@ -401,6 +401,7 @@
 
 The optional string @var{type} specifies the type of moment to be computed.
 Valid options are:
+
 @table @asis
 @item "c"
   Central Moment.  The moment about the mean defined as
@@ -430,7 +431,7 @@
 
 @example
 @group
-1/N SUM_i ( abs(x(i)) )^p
+1/N SUM_i ( abs (x(i)) )^p
 @end group
 @end example
 
@@ -447,7 +448,7 @@
 
 @example
 @group
-1/N SUM_i ( abs(x(i) - mean(x)) )^p
+1/N SUM_i ( abs (x(i) - mean(x)) )^p
 @end group
 @end example
 
@@ -800,7 +801,7 @@
 @ifnottex
 
 @example
-logit(@var{p}) = log (@var{p} / (1-@var{p}))
+logit (@var{p}) = log (@var{p} / (1-@var{p}))
 @end example
 
 @end ifnottex
@@ -820,7 +821,7 @@
 @ifnottex
 
 @example
-cloglog(x) = - log (- log (@var{x}))
+cloglog (x) = - log (- log (@var{x}))
 @end example
 
 @end ifnottex
@@ -993,7 +994,7 @@
 @ifnottex
 
 @example
-corr(x,y) = cov(x,y)/(std(x)*std(y))
+corr (x,y) = cov (x,y) / (std (x) * std (y))
 @end example
 
 @end ifnottex
@@ -1965,7 +1966,7 @@
 @ifnottex
 
 @example
-   shape * scale^(-shape) * x^(shape-1) * exp (-(x/scale)^shape)
+shape * scale^(-shape) * x^(shape-1) * exp (-(x/scale)^shape)
 @end example
 
 @end ifnottex
diff -uNr octave-3.6.0/doc/interpreter/strings.texi octave-3.6.1/doc/interpreter/strings.texi
--- octave-3.6.0/doc/interpreter/strings.texi	2012-01-15 13:18:28.000000000 -0500
+++ octave-3.6.1/doc/interpreter/strings.texi	2012-02-22 14:56:04.000000000 -0500
@@ -489,7 +489,7 @@
 @group
 s = [ "ab"; "cde" ];
 strcat (s, s, s)
-     @result{} ans =
+    @result{}
         "ab ab ab "
         "cdecdecde"
 @end group
@@ -499,7 +499,7 @@
 @group
 s = @{ "ab"; "cde" @};
 strcat (s, s, s)
-     @result{} ans =
+    @result{}
         @{
           [1,1] = ababab
           [2,1] = cdecdecde
@@ -520,7 +520,7 @@
 @example
 @group
 cstrcat ("ab   ", "cd")
-     @result{} "ab   cd"
+      @result{} "ab   cd"
 @end group
 @end example
 
@@ -528,8 +528,7 @@
 @group
 s = [ "ab"; "cde" ];
 cstrcat (s, s, s)
-     @result{} ans =
-        "ab ab ab "
+     @result{} "ab ab ab "
         "cdecdecde"
 @end group
 @end example
@@ -641,7 +640,6 @@
 
 @example
 @group
-
 int2str (123)
      @result{} "123"
 
@@ -948,7 +946,7 @@
 @example
 @group
 index ("Teststring", "t")
-     @result{} 4
+   @result{} 4
 @end group
 @end example
 
@@ -1095,7 +1093,7 @@
 @example
 @group
 strsplit ("a,b,c", ",")
-       @result{}
+      @result{}
           @{
             [1,1] = a
             [1,2] = b
@@ -1103,7 +1101,7 @@
           @}
 
 strsplit (["a,b" ; "cde"], ",")
-       @result{}
+      @result{}
           @{
             [1,1] = a
             [1,2] = b
@@ -1133,6 +1131,7 @@
 The string @var{format} describes how the words in @var{str} should be
 parsed.
 It may contain any combination of the following specifiers:
+
 @table @code
 @item %s
 The word is parsed as a string.
@@ -1183,6 +1182,7 @@
 
 Optional numeric argument @var{format_repeat} can be used for
 limiting the number of items read:
+
 @table @asis
 @item -1
 (default) read all of the string until the end.
@@ -1190,7 +1190,6 @@
 @item N
 Read N times @var{nargout} items.  0 (zero) is an acceptable
 value for @var{format_repeat}.
-
 @end table
 
 The behavior of @code{strread} can be changed via property-value
@@ -1734,7 +1733,7 @@
 @example
 @group
 dec2base (123, 3)
-     @result{} "11120"
+   @result{} "11120"
 @end group
 @end example
 
@@ -1749,7 +1748,7 @@
 @example
 @group
 dec2base (123, "aei")
-     @result{} "eeeia"
+   @result{} "eeeia"
 @end group
 @end example
 
@@ -1768,7 +1767,7 @@
 @example
 @group
 base2dec ("11120", 3)
-     @result{} 123
+   @result{} 123
 @end group
 @end example
 
@@ -1786,7 +1785,7 @@
 @example
 @group
 base2dec ("yyyzx", "xyz")
-     @result{} 123
+   @result{} 123
 @end group
 @end example
 @seealso{@ref{doc-dec2base,,dec2base}, @ref{doc-bin2dec,,bin2dec}, @ref{doc-hex2dec,,hex2dec}}
@@ -1891,11 +1890,11 @@
 @example
 @group
 strjust (["a"; "ab"; "abc"; "abcd"])
-     @result{} ans =
-           a
-          ab
-         abc
-        abcd
+     @result{}
+        "   a"
+        "  ab"
+        " abc"
+        "abcd"
 @end group
 @end example
 @seealso{@ref{doc-deblank,,deblank}, @ref{doc-strrep,,strrep}, @ref{doc-strtrim,,strtrim}, @ref{doc-untabify,,untabify}}
@@ -1914,9 +1913,8 @@
 str2num ("3.141596")
       @result{} 3.141596
 
-str2num (["1, 2, 3"; "4, 5, 6"]);
-      @result{} ans =
-         1  2  3
+str2num (["1, 2, 3"; "4, 5, 6"])
+      @result{} 1  2  3
          4  5  6
 @end group
 @end example
diff -uNr octave-3.6.0/doc/interpreter/system.texi octave-3.6.1/doc/interpreter/system.texi
--- octave-3.6.0/doc/interpreter/system.texi	2012-01-15 13:18:28.000000000 -0500
+++ octave-3.6.1/doc/interpreter/system.texi	2012-02-22 14:56:04.000000000 -0500
@@ -127,7 +127,7 @@
 @example
 @group
 ctime (time ())
-     @result{} "Mon Feb 17 01:15:06 1997"
+   @result{} "Mon Feb 17 01:15:06 1997"
 @end group
 @end example
 @seealso{@ref{doc-asctime,,asctime}, @ref{doc-time,,time}, @ref{doc-localtime,,localtime}}
@@ -430,7 +430,7 @@
 @example
 @group
 date ()
-     @result{} "20-Aug-1993"
+  @result{} "20-Aug-1993"
 @end group
 @end example
 @seealso{@ref{doc-now,,now}, @ref{doc-clock,,clock}, @ref{doc-datestr,,datestr}, @ref{doc-localtime,,localtime}}
@@ -484,7 +484,7 @@
 @example
 @group
 is_leap_year (2000)
-     @result{} 1
+   @result{} 1
 @end group
 @end example
 @seealso{@ref{doc-weekday,,weekday}, @ref{doc-eomday,,eomday}, @ref{doc-calendar,,calendar}}
@@ -2465,7 +2465,7 @@
 @end example
 
 @noindent
-in which @code{statinfo} is the structure returned from @code{stat}.
+where @code{statinfo} is the structure returned from @code{stat}.
 
 If @var{directory} is not a directory, return information about the
 named @var{filename}.  @var{directory} may be a list of directories
@@ -2473,7 +2473,7 @@
 which will be expanded with glob.
 
 Note that for symbolic links, @code{dir} returns information about
-the file that a symbolic link points to instead of the link itself.
+the file that the symbolic link points to instead of the link itself.
 However, if the link points to a nonexistent file, @code{dir} returns
 information about the link.
 @seealso{@ref{doc-ls,,ls}, @ref{doc-stat,,stat}, @ref{doc-lstat,,lstat}, @ref{doc-readdir,,readdir}, @ref{doc-glob,,glob}, @ref{doc-filesep,,filesep}}
@@ -2639,10 +2639,10 @@
 @example
 @group
 computer ()
-     @print{} i586-pc-linux-gnu
+   @print{} i586-pc-linux-gnu
 
 x = computer ()
-     @result{} x = "i586-pc-linux-gnu"
+   @result{} x = "i586-pc-linux-gnu"
 @end group
 @end example
 
diff -uNr octave-3.6.0/doc/interpreter/testfun.texi octave-3.6.1/doc/interpreter/testfun.texi
--- octave-3.6.0/doc/interpreter/testfun.texi	2012-01-15 13:18:28.000000000 -0500
+++ octave-3.6.1/doc/interpreter/testfun.texi	2012-02-22 14:56:04.000000000 -0500
@@ -480,11 +480,11 @@
 
 @example
 @group
-  %!demo
-  %! t=0:0.01:2*pi; x = sin(t);
-  %! plot (t,x)
-  %! %-------------------------------------------------
-  %! % the figure window shows one cycle of a sine wave
+!demo
+! t=0:0.01:2*pi; x = sin (t);
+! plot (t,x)
+! %-------------------------------------------------
+! % the figure window shows one cycle of a sine wave
 @end group
 @end example
 
@@ -498,7 +498,7 @@
 with the code
 
 @example
-   %! input("Press  to continue: ","s");
+! input("Press  to continue: ","s");
 @end example
 
 @noindent
@@ -517,12 +517,12 @@
 
 @example
 @group
-  %!demo if 1
-  %!  function y=f(x)
-  %!    y=x;
-  %!  endfunction
-  %!  f(3)
-  %! endif
+!demo if 1
+!  function y=f(x)
+!    y=x;
+!  endfunction
+!  f(3)
+! endif
 @end group
 @end example
 
diff -uNr octave-3.6.0/doc/interpreter/triplot.eps octave-3.6.1/doc/interpreter/triplot.eps
--- octave-3.6.0/doc/interpreter/triplot.eps	2012-01-15 13:18:42.000000000 -0500
+++ octave-3.6.1/doc/interpreter/triplot.eps	2012-02-22 15:01:37.000000000 -0500
@@ -1,7 +1,7 @@
 %!PS-Adobe-2.0 EPSF-2.0
 %%Title: triplot.eps
 %%Creator: gnuplot 4.4 patchlevel 0
-%%CreationDate: Sun Jan 15 13:18:42 2012
+%%CreationDate: Wed Feb 22 15:01:37 2012
 %%DocumentFonts: (atend)
 %%BoundingBox: 50 50 410 302
 %%EndComments
@@ -50,7 +50,7 @@
   /Author (jwe)
 %  /Producer (gnuplot)
 %  /Keywords ()
-  /CreationDate (Sun Jan 15 13:18:42 2012)
+  /CreationDate (Wed Feb 22 15:01:37 2012)
   /DOCINFO pdfmark
 end
 } ifelse
Binary files octave-3.6.0/doc/interpreter/triplot.pdf and octave-3.6.1/doc/interpreter/triplot.pdf differ
diff -uNr octave-3.6.0/doc/interpreter/var.texi octave-3.6.1/doc/interpreter/var.texi
--- octave-3.6.0/doc/interpreter/var.texi	2012-01-15 13:18:28.000000000 -0500
+++ octave-3.6.1/doc/interpreter/var.texi	2012-02-22 14:56:04.000000000 -0500
@@ -103,7 +103,7 @@
 @group
 x = 3.141;
 genvarname ("x", who ())
-@result{} x1
+  @result{} x1
 @end group
 @end example
 
@@ -113,11 +113,11 @@
 @example
 @group
 genvarname (@{"foo", "foo"@})
-@result{}
-@{
-  [1,1] = foo
-  [1,2] = foo1
-@}
+  @result{}
+     @{
+       [1,1] = foo
+       [1,2] = foo1
+     @}
 @end group
 @end example
 
@@ -128,8 +128,8 @@
 @example
 @group
 name = genvarname ("x");
-eval([name " = 42"]);
-@result{} x =  42
+eval ([name " = 42"]);
+  @result{} x =  42
 @end group
 @end example
 
@@ -141,13 +141,12 @@
 for i = 1:3
   x.(genvarname ("a", fieldnames (x))) = i;
 endfor
-@result{}
-x =
-@{
-  a =  1
-  a1 =  2
-  a2 =  3
-@}
+  @result{} x =
+     @{
+       a =  1
+       a1 =  2
+       a2 =  3
+     @}
 @end group
 @end example
 
diff -uNr octave-3.6.0/doc/interpreter/vectorize.texi octave-3.6.1/doc/interpreter/vectorize.texi
--- octave-3.6.0/doc/interpreter/vectorize.texi	2012-01-15 13:18:28.000000000 -0500
+++ octave-3.6.1/doc/interpreter/vectorize.texi	2012-02-22 14:56:04.000000000 -0500
@@ -815,7 +815,7 @@
 s.name2 = "Jill Jones";
 structfun (@@(x) regexp (x, '(\w+)$', "matches")@{1@}, s,
            "UniformOutput", false)
-    @result{}
+@result{}
    @{
      name1 = Smith
      name2 = Jones
@@ -901,11 +901,11 @@
 @var{x} = [91, 92, 90, 92, 90, 89, 91, 89, 90, 100, 100, 100];
 [@var{u}, ~, @var{j}] = unique (@var{x});
 [accumarray(@var{j}', 1), @var{u}']
-@result{} 2    89
-   3    90
-   2    91
-   2    92
-   3   100
+  @result{}  2    89
+      3    90
+      2    91
+      2    92
+      3   100
 @end group
 @end example
 
@@ -920,7 +920,7 @@
              2, 1, 2;
              2, 3, 2], 101:105)
 @result{} ans(:,:,1) = [101, 0, 0; 0, 0, 0]
-   ans(:,:,2) = [0, 0, 0; 206, 0, 208]
+@result{} ans(:,:,2) = [0, 0, 0; 206, 0, 208]
 @end group
 @end example
 
@@ -994,7 +994,7 @@
                            -12,   2,   8;
                            -10,   9,  -3;
                             -5,  -3, -13])
-@result{} ans = [-10,-11,-1;-15,-3,5]
+@result{} [-10,-11,-1;-15,-3,5]
 @end group
 @end example
 
diff -uNr octave-3.6.0/doc/interpreter/version.texi octave-3.6.1/doc/interpreter/version.texi
--- octave-3.6.0/doc/interpreter/version.texi	2012-01-15 13:18:21.000000000 -0500
+++ octave-3.6.1/doc/interpreter/version.texi	2012-02-22 14:55:57.000000000 -0500
@@ -1,4 +1,4 @@
-@set UPDATED 15 January 2012
-@set UPDATED-MONTH January 2012
-@set EDITION 3.6.0
-@set VERSION 3.6.0
+@set UPDATED 22 February 2012
+@set UPDATED-MONTH February 2012
+@set EDITION 3.6.1
+@set VERSION 3.6.1
diff -uNr octave-3.6.0/doc/interpreter/voronoi.eps octave-3.6.1/doc/interpreter/voronoi.eps
--- octave-3.6.0/doc/interpreter/voronoi.eps	2012-01-15 13:18:42.000000000 -0500
+++ octave-3.6.1/doc/interpreter/voronoi.eps	2012-02-22 15:01:36.000000000 -0500
@@ -1,7 +1,7 @@
 %!PS-Adobe-2.0 EPSF-2.0
 %%Title: voronoi.eps
 %%Creator: gnuplot 4.4 patchlevel 0
-%%CreationDate: Sun Jan 15 13:18:41 2012
+%%CreationDate: Wed Feb 22 15:01:36 2012
 %%DocumentFonts: (atend)
 %%BoundingBox: 50 50 410 302
 %%EndComments
@@ -50,7 +50,7 @@
   /Author (jwe)
 %  /Producer (gnuplot)
 %  /Keywords ()
-  /CreationDate (Sun Jan 15 13:18:41 2012)
+  /CreationDate (Wed Feb 22 15:01:36 2012)
   /DOCINFO pdfmark
 end
 } ifelse
Binary files octave-3.6.0/doc/interpreter/voronoi.pdf and octave-3.6.1/doc/interpreter/voronoi.pdf differ
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diff -uNr octave-3.6.0/doc/liboctave/liboctave.html/index.html octave-3.6.1/doc/liboctave/liboctave.html/index.html
--- octave-3.6.0/doc/liboctave/liboctave.html/index.html	2012-01-15 13:20:01.000000000 -0500
+++ octave-3.6.1/doc/liboctave/liboctave.html/index.html	2012-02-22 15:03:08.000000000 -0500
@@ -90,7 +90,7 @@
 
 
          This manual documents how to use, install and port Octave's C++ class
 library, and how to report bugs.  It corresponds to Octave version
-3.6.0.
+3.6.1.
 
 
 
            
diff -uNr octave-3.6.0/doc/liboctave/liboctave.info octave-3.6.1/doc/liboctave/liboctave.info
--- octave-3.6.0/doc/liboctave/liboctave.info	2012-01-15 13:19:59.000000000 -0500
+++ octave-3.6.1/doc/liboctave/liboctave.info	2012-02-22 15:03:07.000000000 -0500
@@ -27,7 +27,7 @@
 
 This manual documents how to use, install and port Octave's C++ class
 library, and how to report bugs.  It corresponds to Octave version
-3.6.0.
+3.6.1.
 
 * Menu:
 
Binary files octave-3.6.0/doc/liboctave/liboctave.pdf and octave-3.6.1/doc/liboctave/liboctave.pdf differ
diff -uNr octave-3.6.0/doc/liboctave/liboctave.ps octave-3.6.1/doc/liboctave/liboctave.ps
--- octave-3.6.0/doc/liboctave/liboctave.ps	2012-01-15 13:20:02.000000000 -0500
+++ octave-3.6.1/doc/liboctave/liboctave.ps	2012-02-22 15:03:10.000000000 -0500
@@ -1,7 +1,7 @@
 %!PS-Adobe-2.0
 %%Creator: dvips(k) 5.98 Copyright 2009 Radical Eye Software
 %%Title: liboctave.dvi
-%%CreationDate: Sun Jan 15 13:20:02 2012
+%%CreationDate: Wed Feb 22 15:03:10 2012
 %%Pages: 56
 %%PageOrder: Ascend
 %%BoundingBox: 0 0 612 792
@@ -12,7 +12,7 @@
 %DVIPSWebPage: (www.radicaleye.com)
 %DVIPSCommandLine: dvips -o liboctave.ps liboctave.dvi
 %DVIPSParameters: dpi=600
-%DVIPSSource:  TeX output 2012.01.15:1320
+%DVIPSSource:  TeX output 2012.02.22:1503
 %%BeginProcSet: tex.pro 0 0
 %!
 /TeXDict 300 dict def TeXDict begin/N{def}def/B{bind def}N/S{exch}N/X{S
@@ -6060,7 +6060,7 @@
 %%Page: 1 1
 TeXDict begin 1 0 bop 150 1318 a Fr(Octa)-5 b(v)g(e)65
 b(C)p Fq(++)f Fr(Classes)p 150 1385 3600 34 v 2339 1481
-a Fp(Edition)30 b(1.0)i(for)e(Octa)m(v)m(e)i(v)m(ersion)f(3.6.0)3118
+a Fp(Edition)30 b(1.0)i(for)e(Octa)m(v)m(e)i(v)m(ersion)f(3.6.1)3118
 1589 y(Septem)m(b)s(er)f(1993)150 5091 y Fo(John)45 b(W.)g(Eaton)p
 150 5141 3600 17 v eop end
 %%Page: 2 2
@@ -6069,7 +6069,7 @@
 150 4296 y(This)37 b(is)g(the)h(\014rst)e(edition)i(of)g(the)f(do)s
 (cumen)m(tation)i(for)e(Octa)m(v)m(e's)j(C)p Fm(++)c
 Fp(classes,)k(and)d(is)h(consisten)m(t)150 4406 y(with)30
-b(v)m(ersion)h(3.6.0)h(of)f(Octa)m(v)m(e.)150 4565 y(P)m(ermission)h
+b(v)m(ersion)h(3.6.1)h(of)f(Octa)m(v)m(e.)150 4565 y(P)m(ermission)h
 (is)h(gran)m(ted)g(to)f(mak)m(e)i(and)d(distribute)h(v)m(erbatim)h
 (copies)g(of)f(this)g(man)m(ual)h(pro)m(vided)f(the)150
 4675 y(cop)m(yrigh)m(t)g(notice)f(and)f(this)g(p)s(ermission)g(notice)h
diff -uNr octave-3.6.0/doc/liboctave/stamp-vti octave-3.6.1/doc/liboctave/stamp-vti
--- octave-3.6.0/doc/liboctave/stamp-vti	2012-01-15 13:19:59.000000000 -0500
+++ octave-3.6.1/doc/liboctave/stamp-vti	2012-02-22 15:03:07.000000000 -0500
@@ -1,4 +1,4 @@
-@set UPDATED 15 January 2012
-@set UPDATED-MONTH January 2012
-@set EDITION 3.6.0
-@set VERSION 3.6.0
+@set UPDATED 22 February 2012
+@set UPDATED-MONTH February 2012
+@set EDITION 3.6.1
+@set VERSION 3.6.1
diff -uNr octave-3.6.0/doc/liboctave/version.texi octave-3.6.1/doc/liboctave/version.texi
--- octave-3.6.0/doc/liboctave/version.texi	2012-01-15 13:19:59.000000000 -0500
+++ octave-3.6.1/doc/liboctave/version.texi	2012-02-22 15:03:07.000000000 -0500
@@ -1,4 +1,4 @@
-@set UPDATED 15 January 2012
-@set UPDATED-MONTH January 2012
-@set EDITION 3.6.0
-@set VERSION 3.6.0
+@set UPDATED 22 February 2012
+@set UPDATED-MONTH February 2012
+@set EDITION 3.6.1
+@set VERSION 3.6.1
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diff -uNr octave-3.6.0/doc/refcard/refcard-a4.ps octave-3.6.1/doc/refcard/refcard-a4.ps
--- octave-3.6.0/doc/refcard/refcard-a4.ps	2012-01-15 13:20:02.000000000 -0500
+++ octave-3.6.1/doc/refcard/refcard-a4.ps	2012-02-22 15:03:10.000000000 -0500
@@ -1,7 +1,7 @@
 %!PS-Adobe-2.0
 %%Creator: dvips(k) 5.98 Copyright 2009 Radical Eye Software
 %%Title: refcard-a4.dvi
-%%CreationDate: Sun Jan 15 13:20:02 2012
+%%CreationDate: Wed Feb 22 15:03:10 2012
 %%Pages: 3
 %%PageOrder: Ascend
 %%Orientation: Landscape
@@ -12,7 +12,7 @@
 %DVIPSWebPage: (www.radicaleye.com)
 %DVIPSCommandLine: dvips -T 297mm,210mm -o refcard-a4.ps refcard-a4.dvi
 %DVIPSParameters: dpi=600
-%DVIPSSource:  TeX output 2012.01.15:1320
+%DVIPSSource:  TeX output 2012.02.22:1503
 %%BeginProcSet: tex.pro 0 0
 %!
 /TeXDict 300 dict def TeXDict begin/N{def}def/B{bind def}N/S{exch}N/X{S
Binary files octave-3.6.0/doc/refcard/refcard-legal.dvi and octave-3.6.1/doc/refcard/refcard-legal.dvi differ
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diff -uNr octave-3.6.0/doc/refcard/refcard-legal.ps octave-3.6.1/doc/refcard/refcard-legal.ps
--- octave-3.6.0/doc/refcard/refcard-legal.ps	2012-01-15 13:20:02.000000000 -0500
+++ octave-3.6.1/doc/refcard/refcard-legal.ps	2012-02-22 15:03:10.000000000 -0500
@@ -1,7 +1,7 @@
 %!PS-Adobe-2.0
 %%Creator: dvips(k) 5.98 Copyright 2009 Radical Eye Software
 %%Title: refcard-legal.dvi
-%%CreationDate: Sun Jan 15 13:20:02 2012
+%%CreationDate: Wed Feb 22 15:03:10 2012
 %%Pages: 3
 %%PageOrder: Ascend
 %%Orientation: Landscape
@@ -13,7 +13,7 @@
 %DVIPSCommandLine: dvips -T 14in,8.5in -o refcard-legal.ps
 %+ refcard-legal.dvi
 %DVIPSParameters: dpi=600
-%DVIPSSource:  TeX output 2012.01.15:1320
+%DVIPSSource:  TeX output 2012.02.22:1503
 %%BeginProcSet: tex.pro 0 0
 %!
 /TeXDict 300 dict def TeXDict begin/N{def}def/B{bind def}N/S{exch}N/X{S
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diff -uNr octave-3.6.0/doc/refcard/refcard-letter.ps octave-3.6.1/doc/refcard/refcard-letter.ps
--- octave-3.6.0/doc/refcard/refcard-letter.ps	2012-01-15 13:20:02.000000000 -0500
+++ octave-3.6.1/doc/refcard/refcard-letter.ps	2012-02-22 15:03:10.000000000 -0500
@@ -1,7 +1,7 @@
 %!PS-Adobe-2.0
 %%Creator: dvips(k) 5.98 Copyright 2009 Radical Eye Software
 %%Title: refcard-letter.dvi
-%%CreationDate: Sun Jan 15 13:20:02 2012
+%%CreationDate: Wed Feb 22 15:03:10 2012
 %%Pages: 3
 %%PageOrder: Ascend
 %%Orientation: Landscape
@@ -13,7 +13,7 @@
 %DVIPSCommandLine: dvips -T 11in,8.5in -o refcard-letter.ps
 %+ refcard-letter.dvi
 %DVIPSParameters: dpi=600
-%DVIPSSource:  TeX output 2012.01.15:1320
+%DVIPSSource:  TeX output 2012.02.22:1503
 %%BeginProcSet: tex.pro 0 0
 %!
 /TeXDict 300 dict def TeXDict begin/N{def}def/B{bind def}N/S{exch}N/X{S
diff -uNr octave-3.6.0/liboctave/Makefile.am octave-3.6.1/liboctave/Makefile.am
--- octave-3.6.0/liboctave/Makefile.am	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/liboctave/Makefile.am	2012-02-22 14:34:54.000000000 -0500
@@ -521,7 +521,7 @@
 # Increment these as needed and according to the rules in the libtool
 # manual:
 liboctave_current = 1
-liboctave_revision = 0
+liboctave_revision = 1
 liboctave_age = 0
 
 liboctave_version_info = $(liboctave_current):$(liboctave_revision):$(liboctave_age)
diff -uNr octave-3.6.0/liboctave/Makefile.in octave-3.6.1/liboctave/Makefile.in
--- octave-3.6.0/liboctave/Makefile.in	2012-01-15 13:09:22.000000000 -0500
+++ octave-3.6.1/liboctave/Makefile.in	2012-02-22 14:46:11.000000000 -0500
@@ -2593,7 +2593,7 @@
 # Increment these as needed and according to the rules in the libtool
 # manual:
 liboctave_current = 1
-liboctave_revision = 0
+liboctave_revision = 1
 liboctave_age = 0
 liboctave_version_info = $(liboctave_current):$(liboctave_revision):$(liboctave_age)
 liboctave_la_LDFLAGS = \
diff -uNr octave-3.6.0/liboctave/oct-convn.cc octave-3.6.1/liboctave/oct-convn.cc
--- octave-3.6.0/liboctave/oct-convn.cc	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/liboctave/oct-convn.cc	2012-02-22 14:34:54.000000000 -0500
@@ -137,7 +137,7 @@
       Array sidx (dim_vector (nd, 1));
 
       for (int i = 0; i < nd; i++)
-        sidx(i) = idx_vector::make_range ((bdims(i)-1)/2, 1, adims(i));
+        sidx(i) = idx_vector::make_range (bdims(i)/2, 1, adims(i));
       c = c.index (sidx);
     }
 
diff -uNr octave-3.6.0/m4/acinclude.m4 octave-3.6.1/m4/acinclude.m4
--- octave-3.6.0/m4/acinclude.m4	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/m4/acinclude.m4	2012-02-22 14:34:54.000000000 -0500
@@ -937,7 +937,13 @@
     octave_cv_lib_qhull_version,  [
       AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 #include 
-#if defined (HAVE_QHULL_LIBQHULL_H) || defined (HAVE_QHULL_QHULL_H)
+#if defined (HAVE_LIBQHULL_LIBQHULL_H)
+# include 
+# include 
+# include 
+# include 
+# include 
+#elif defined (HAVE_QHULL_LIBQHULL_H) || defined (HAVE_QHULL_QHULL_H)
 # if defined (HAVE_QHULL_LIBQHULL_H)
 #  include 
 # else
@@ -974,7 +980,13 @@
     octave_cv_lib_qhull_ok, [
       AC_RUN_IFELSE([AC_LANG_PROGRAM([[
 #include 
-#if defined (HAVE_QHULL_LIBQHULL_H) || defined (HAVE_QHULL_QHULL_H)
+#if defined (HAVE_LIBQHULL_LIBQHULL_H)
+# include 
+# include 
+# include 
+# include 
+# include 
+#elif defined (HAVE_QHULL_LIBQHULL_H) || defined (HAVE_QHULL_QHULL_H)
 # if defined (HAVE_QHULL_LIBQHULL_H)
 #  include 
 # else
diff -uNr octave-3.6.0/Makefile.in octave-3.6.1/Makefile.in
--- octave-3.6.0/Makefile.in	2012-01-15 13:09:25.000000000 -0500
+++ octave-3.6.1/Makefile.in	2012-02-22 14:46:14.000000000 -0500
@@ -58,10 +58,11 @@
 DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \
 	$(srcdir)/Makefile.in $(srcdir)/build-aux/common.mk \
 	$(srcdir)/config.h.in $(srcdir)/m4/module.mk \
-	$(top_srcdir)/configure COPYING ChangeLog NEWS \
+	$(top_srcdir)/configure COPYING ChangeLog INSTALL NEWS \
 	build-aux/config.guess build-aux/config.sub build-aux/depcomp \
 	build-aux/install-sh build-aux/ltmain.sh build-aux/mdate-sh \
-	build-aux/missing build-aux/mkinstalldirs build-aux/ylwrap
+	build-aux/missing build-aux/mkinstalldirs \
+	build-aux/texinfo.tex build-aux/ylwrap
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/00gnulib.m4 \
diff -uNr octave-3.6.0/scripts/DOCSTRINGS octave-3.6.1/scripts/DOCSTRINGS
--- octave-3.6.0/scripts/DOCSTRINGS	2012-01-15 13:18:19.000000000 -0500
+++ octave-3.6.1/scripts/DOCSTRINGS	2012-02-22 14:55:54.000000000 -0500
@@ -894,11 +894,11 @@
 @var{x} = [91, 92, 90, 92, 90, 89, 91, 89, 90, 100, 100, 100];
 [@var{u}, ~, @var{j}] = unique (@var{x});
 [accumarray(@var{j}', 1), @var{u}']
-@result{} 2    89
-   3    90
-   2    91
-   2    92
-   3   100
+  @result{}  2    89
+      3    90
+      2    91
+      2    92
+      3   100
 @end group
 @end example
 
@@ -913,7 +913,7 @@
              2, 1, 2;
              2, 3, 2], 101:105)
 @result{} ans(:,:,1) = [101, 0, 0; 0, 0, 0]
-   ans(:,:,2) = [0, 0, 0; 206, 0, 208]
+@result{} ans(:,:,2) = [0, 0, 0; 206, 0, 208]
 @end group
 @end example
 
@@ -986,7 +986,7 @@
                            -12,   2,   8;
                            -10,   9,  -3;
                             -5,  -3, -13])
-@result{} ans = [-10,-11,-1;-15,-3,5]
+@result{} [-10,-11,-1;-15,-3,5]
 @end group
 @end example
 
@@ -1015,12 +1015,12 @@
 
 @example
 @group
-bitcmp(7,4)
-@result{} 8
-dec2bin(11)
-@result{} 1011
-dec2bin(bitcmp(11, 6))
-@result{} 110100
+bitcmp (7,4)
+  @result{} 8
+dec2bin (11)
+  @result{} 1011
+dec2bin (bitcmp (11, 6))
+  @result{} 110100
 @end group
 @end example
 @seealso{bitand, bitor, bitxor, bitset, bitget, bitcmp, bitshift, bitmax}
@@ -1052,7 +1052,7 @@
 @example
 @group
 dec2bin (bitset (10, 1))
-@result{} 1011
+  @result{} 1011
 @end group
 @end example
 @seealso{bitand, bitor, bitxor, bitget, bitcmp, bitshift, bitmax}
@@ -1130,16 +1130,16 @@
 @example
 @group
 c = @{1, 2, @{31, 32@}@};
-celldisp(c, "b")
-     @result{}
-        b@{1@} =
-         1
-        b@{2@} =
-         2
-        b@{3@}@{1@} =
-         31
-        b@{3@}@{2@} =
-         32
+celldisp (c, "b")
+   @result{}
+      b@{1@} =
+       1
+      b@{2@} =
+       2
+      b@{3@}@{1@} =
+       31
+      b@{3@}@{2@} =
+       32
 @end group
 @end example
 
@@ -1156,9 +1156,9 @@
 @example
 @group
 chop (-pi, 5, 10)
-     @result{} -3.14200000000000
+   @result{} -3.14200000000000
 chop (-pi, 5, 5)
-     @result{} -3.14150000000000
+   @result{} -3.14150000000000
 @end group
 @end example
 @end deftypefn
@@ -1202,8 +1202,8 @@
 
 @example
 @group
-a = myclass (@dots{})
-b = myclass (@dots{})
+a = myclass (@dots{});
+b = myclass (@dots{});
 c = a : b
 @end group
 @end example
@@ -1491,8 +1491,8 @@
 @example
 @group
 flipdim ([1, 2; 3, 4], 2)
-     @result{}  2  1
-         4  3
+      @result{}  2  1
+          4  3
 @end group
 @end example
 @seealso{fliplr, flipud, rot90, rotdim}
@@ -1553,7 +1553,7 @@
 @group
 x = 3.141;
 genvarname ("x", who ())
-@result{} x1
+  @result{} x1
 @end group
 @end example
 
@@ -1563,11 +1563,11 @@
 @example
 @group
 genvarname (@{"foo", "foo"@})
-@result{}
-@{
-  [1,1] = foo
-  [1,2] = foo1
-@}
+  @result{}
+     @{
+       [1,1] = foo
+       [1,2] = foo1
+     @}
 @end group
 @end example
 
@@ -1578,8 +1578,8 @@
 @example
 @group
 name = genvarname ("x");
-eval([name " = 42"]);
-@result{} x =  42
+eval ([name " = 42"]);
+  @result{} x =  42
 @end group
 @end example
 
@@ -1591,13 +1591,12 @@
 for i = 1:3
   x.(genvarname ("a", fieldnames (x))) = i;
 endfor
-@result{}
-x =
-@{
-  a =  1
-  a1 =  2
-  a2 =  3
-@}
+  @result{} x =
+     @{
+       a =  1
+       a1 =  2
+       a2 =  3
+     @}
 @end group
 @end example
 
@@ -1700,13 +1699,13 @@
 @example
 @group
 idivide (int8 ([-3, 3]), int8 (4), "fix")
-@result{} int8 ([0, 0])
+  @result{} int8 ([0, 0])
 idivide (int8 ([-3, 3]), int8 (4), "round")
-@result{} int8 ([-1, 1])
+  @result{} int8 ([-1, 1])
 idivide (int8 ([-3, 3]), int8 (4), "floor")
-@result{} int8 ([-1, 0])
+  @result{} int8 ([-1, 0])
 idivide (int8 ([-3, 3]), int8 (4), "ceil")
-@result{} int8 ([0, 1])
+  @result{} int8 ([0, 1])
 @end group
 @end example
 
@@ -1721,7 +1720,6 @@
 
 @example
 @group
-
 int2str (123)
      @result{} "123"
 
@@ -1814,7 +1812,7 @@
 near = interp1 (xp, yp, xf, "nearest");
 plot (xf, yf, "r", xf, lin, "g", xf, spl, "b",
       xf, cub, "c", xf, near, "m", xp, yp, "r*");
-legend ("original", "linear", "spline", "cubic", "nearest")
+legend ("original", "linear", "spline", "cubic", "nearest");
 @end group
 @end example
 
@@ -2480,7 +2478,7 @@
 weaken the singularities.  For example:
 
 @example
-quadgk(@@(x) 1 ./ (sqrt (x) .* (x + 1)), 0, Inf)
+quadgk (@@(x) 1 ./ (sqrt (x) .* (x + 1)), 0, Inf)
 @end example
 
 @noindent
@@ -2527,7 +2525,7 @@
 computation, or both.  For example,
 
 @example
-quadgk (@@(x) abs (1 - x.^2), 0, 2, 'Waypoints', 1)
+quadgk (@@(x) abs (1 - x.^2), 0, 2, "Waypoints", 1)
 @end example
 
 @noindent
@@ -2665,7 +2663,7 @@
 The following example returns 150 integers in the range 1-10.
 
 @example
-ri = randi (10, 150, 1);
+ri = randi (10, 150, 1)
 @end example
 
 Implementation Note: @code{randi} relies internally on @code{rand} which
@@ -2687,9 +2685,9 @@
 
 @example
 @group
-rat(pi) = 3 + 1/(7 + 1/16) = 355/113
-rat(e) = 3 + 1/(-4 + 1/(2 + 1/(5 + 1/(-2 + 1/(-7)))))
-       = 1457/536
+rat (pi) = 3 + 1/(7 + 1/16) = 355/113
+rat (e) = 3 + 1/(-4 + 1/(2 + 1/(5 + 1/(-2 + 1/(-7)))))
+        = 1457/536
 @end group
 @end example
 
@@ -2724,8 +2722,8 @@
 @example
 @group
 rot90 ([1, 2; 3, 4], -1)
-     @result{}  3  1
-         4  2
+    @result{}  3  1
+        4  2
 @end group
 @end example
 
@@ -2800,7 +2798,7 @@
 function b = saveobj (a)
   b = a;
   if (isempty (b.field))
-     b.field = initfield(b);
+     b.field = initfield (b);
   endif
 endfunction
 @end group
@@ -2842,12 +2840,12 @@
 @group
 x = ones (1, 2, 3);
 size (shiftdim (x, -1))
-     @result{} [1, 1, 2, 3]
+   @result{} [1, 1, 2, 3]
 size (shiftdim (x, 1))
-     @result{} [2, 3]
-[b, ns] = shiftdim (x);
-     @result{} b =  [1, 1, 1; 1, 1, 1]
-     @result{} ns = 1
+   @result{} [2, 3]
+[b, ns] = shiftdim (x)
+   @result{} b = [1, 1, 1; 1, 1, 1]
+   @result{} ns = 1
 @end group
 @end example
 @seealso {reshape, permute, ipermute, circshift, squeeze}
@@ -2916,7 +2914,7 @@
 s.name2 = "Jill Jones";
 structfun (@@(x) regexp (x, '(\w+)$', "matches")@{1@}, s,
            "UniformOutput", false)
-    @result{}
+@result{}
    @{
      name1 = Smith
      name2 = Jones
@@ -2955,7 +2953,7 @@
 @example
 @group
 function b = myclass (a)
- b = class (struct ("a", a), "myclass");
+  b = class (struct ("a", a), "myclass");
 endfunction
 @end group
 @end example
@@ -2966,7 +2964,7 @@
 @example
 @group
 function idx = subsindex (a)
- idx = double (a.a) - 1.0;
+  idx = double (a.a) - 1.0;
 endfunction
 @end group
 @end example
@@ -3234,15 +3232,15 @@
 griddata3
 @c griddata3 scripts/geometry/griddata3.m
 -*- texinfo -*-
-@deftypefn {Function File} {@var{vi} =} griddata3 (@var{x}, @var{y}, @var{z}, @var{v} @var{xi}, @var{yi}, @var{zi}, @var{method}, @var{options})
+@deftypefn {Function File} {@var{vi} =} griddata3 (@var{x}, @var{y}, @var{z}, @var{v}, @var{xi}, @var{yi}, @var{zi}, @var{method}, @var{options})
 
 Generate a regular mesh from irregular data using interpolation.
-The function is defined by @code{@var{y} = f (@var{x},@var{y},@var{z})}.
-The interpolation points are all @var{xi}.
+The function is defined by @code{@var{v} = f (@var{x}, @var{y}, @var{z})}.
+The interpolation points are specified by @var{xi}, @var{yi}, @var{zi}.
 
 The interpolation method can be @code{"nearest"} or @code{"linear"}.
 If method is omitted it defaults to @code{"linear"}.
-@seealso{griddata, delaunayn}
+@seealso{griddata, griddatan, delaunayn}
 @end deftypefn
 griddatan
 @c griddatan scripts/geometry/griddatan.m
@@ -3323,12 +3321,12 @@
 
 @example
 @group
-  x = rand (10, 1);
-  y = rand (size (x));
-  h = convhull (x, y);
-  [vx, vy] = voronoi (x, y);
-  plot (vx, vy, "-b", x, y, "o", x(h), y(h), "-g")
-  legend ("", "points", "hull");
+x = rand (10, 1);
+y = rand (size (x));
+h = convhull (x, y);
+[vx, vy] = voronoi (x, y);
+plot (vx, vy, "-b", x, y, "o", x(h), y(h), "-g");
+legend ("", "points", "hull");
 @end group
 @end example
 
@@ -4129,6 +4127,7 @@
 
 In addition, the following keyword value pairs may appear at the end
 of the argument list:
+
 @table @asis
 @item "append"
 Either @samp{"on"} or @samp{"off"}.  See @samp{"-append"} above.
@@ -4138,9 +4137,9 @@
 
 @item "newline"
 The character(s) to use to separate each row.  Three special cases
-exist for this option.  @samp{"unix"} is changed into '\n',
-@samp{"pc"} is changed into '\r\n', and @samp{"mac"} is changed
-into '\r'.  Other values for this option are kept as is.
+exist for this option.  @samp{"unix"} is changed into "\n",
+@samp{"pc"} is changed into "\r\n", and @samp{"mac"} is changed
+into "\r".  Other values for this option are kept as is.
 
 @item "roffset"
 See @var{r} above.
@@ -4196,6 +4195,7 @@
 The string @var{format} describes how the words in @var{str} should be
 parsed.
 It may contain any combination of the following specifiers:
+
 @table @code
 @item %s
 The word is parsed as a string.
@@ -4246,6 +4246,7 @@
 
 Optional numeric argument @var{format_repeat} can be used for
 limiting the number of items read:
+
 @table @asis
 @item -1
 (default) read all of the string until the end.
@@ -4253,7 +4254,6 @@
 @item N
 Read N times @var{nargout} items.  0 (zero) is an acceptable
 value for @var{format_repeat}.
-
 @end table
 
 The behavior of @code{strread} can be changed via property-value
@@ -4605,7 +4605,7 @@
 @ifnottex
 
 @example
-expm(A) = I + A + A^2/2! + A^3/3! + @dots{}
+expm (A) = I + A + A^2/2! + A^3/3! + @dots{}
 @end example
 
 @end ifnottex
@@ -4770,7 +4770,7 @@
 implementation utilizes a Pad@'e approximant and the identity
 
 @example
-logm(@var{A}) = 2^k * logm(@var{A}^(1 / 2^k))
+logm (@var{A}) = 2^k * logm (@var{A}^(1 / 2^k))
 @end example
 
 The optional argument @var{opt_iters} is the maximum number of square roots
@@ -4902,8 +4902,8 @@
 The Hessenberg-triangular decomposition is the first step in
 Moler and Stewart's QZ@tie{}decomposition algorithm.
 
-Algorithm taken from Golub and Van Loan, @cite{Matrix Computations, 2nd
-edition}.
+Algorithm taken from Golub and Van Loan,
+@cite{Matrix Computations, 2nd edition}.
 @end deftypefn
 rank
 @c rank scripts/linear-algebra/rank.m
@@ -5003,7 +5003,7 @@
 @example
 @group
 bincoeff (5, 2)
-     @result{} 10
+   @result{} 10
 @end group
 @end example
 
@@ -5122,10 +5122,10 @@
 @example
 @group
 computer ()
-     @print{} i586-pc-linux-gnu
+   @print{} i586-pc-linux-gnu
 
 x = computer ()
-     @result{} x = "i586-pc-linux-gnu"
+   @result{} x = "i586-pc-linux-gnu"
 @end group
 @end example
 
@@ -5259,7 +5259,7 @@
 @end example
 
 @noindent
-in which @code{statinfo} is the structure returned from @code{stat}.
+where @code{statinfo} is the structure returned from @code{stat}.
 
 If @var{directory} is not a directory, return information about the
 named @var{filename}.  @var{directory} may be a list of directories
@@ -5267,7 +5267,7 @@
 which will be expanded with glob.
 
 Note that for symbolic links, @code{dir} returns information about
-the file that a symbolic link points to instead of the link itself.
+the file that the symbolic link points to instead of the link itself.
 However, if the link points to a nonexistent file, @code{dir} returns
 information about the link.
 @seealso{ls, stat, lstat, readdir, glob, filesep}
@@ -5514,7 +5514,7 @@
 @group
 ss(1,2).fd(3).b = 5;
 getfield (ss, @{1,2@}, "fd", @{3@}, "b")
-     @result{} ans = 5
+   @result{} 5
 @end group
 @end example
 
@@ -5525,7 +5525,7 @@
 @group
 i1 = @{1,2@}; i2 = "fd"; i3 = @{3@}; i4= "b";
 ss(i1@{:@}).(i2)(i3@{:@}).(i4)
-     @result{} ans = 5
+   @result{} 5
 
 @end group
 @end example
@@ -5817,16 +5817,16 @@
 
 @example
 @group
-                  .c    C source
-                  .cc   C++ source
-                  .C    C++ source
-                  .cpp  C++ source
-                  .f    Fortran source (fixed form)
-                  .F    Fortran source (fixed form)
-                  .f90  Fortran source (free form)
-                  .F90  Fortran source (free form)
-                  .o    object file
-                  .a    library file
+   .c    C source
+   .cc   C++ source
+   .C    C++ source
+   .cpp  C++ source
+   .f    Fortran source (fixed form)
+   .F    Fortran source (fixed form)
+   .f90  Fortran source (free form)
+   .F90  Fortran source (free form)
+   .o    object file
+   .a    library file
 @end group
 @end example
 
@@ -5892,7 +5892,7 @@
 @example
 @group
 s = struct("d", 4, "b", 2, "a", 1, "c", 3);
-t1 = orderfields(s)
+t1 = orderfields (s)
      @result{} t1 =
         @{
           a =  1
@@ -5903,7 +5903,7 @@
 @end group
 @group
 t = struct("d", @{@}, "c", @{@}, "b", "a", @{@});
-t2 = orderfields(s, t)
+t2 = orderfields (s, t)
      @result{} t2 =
         @{
           d =  4
@@ -5913,7 +5913,7 @@
         @}
 @end group
 @group
-t3 = orderfields(s, [3, 2, 4, 1]);
+t3 = orderfields (s, [3, 2, 4, 1]);
      @result{} t3 =
         @{
           a =  1
@@ -5923,18 +5923,19 @@
         @}
 @end group
 @group
-[t4, p] = orderfields(s, @{"d", "c", "b", "a"@})
-     @result{} t4 = @{
+[t4, p] = orderfields (s, @{"d", "c", "b", "a"@})
+     @result{} t4 =
+        @{
           d =  4
           c =  3
           b =  2
           a =  1
         @}
-     p =
-        1
-        4
-        2
-        3
+        p =
+           1
+           4
+           2
+           3
 @end group
 @end example
 
@@ -6096,7 +6097,7 @@
 
 @example
 @group
-idx = substruct("()", @{3, ":"@})
+idx = substruct ("()", @{3, ":"@})
      @result{}
        idx =
        @{
@@ -6108,9 +6109,8 @@
          @}
        @}
 x = [1, 2, 3; 4, 5, 6; 7, 8, 9];
-subsref(x, idx)
-     @result{} ans =
-        7  8  9
+subsref (x, idx)
+   @result{} 7  8  9
 @end group
 @end example
 @seealso{subsref, subsasgn}
@@ -6340,7 +6340,7 @@
 
 @example
 @group
-while (c = getc())
+while (c = getc ())
   @dots{}
 @end group
 @end example
@@ -6368,7 +6368,7 @@
 
 @example
 @group
-while ((c = getc()))
+while ((c = getc ()))
   @dots{}
 @end group
 @end example
@@ -6488,7 +6488,7 @@
 @example
 @group
 [ "f", 111, 111 ]
-     @result{} "foo"
+@result{} "foo"
 @end group
 @end example
 
@@ -6506,7 +6506,7 @@
 
 @example
 @group
-do_braindead_shortcircuit_evaluation(1)
+do_braindead_shortcircuit_evaluation (1)
 @end group
 @end example
 
@@ -6570,7 +6570,7 @@
 @example
 @group
 "abc" + 0
-     @result{} 97 98 99
+@result{} 97 98 99
 @end group
 @end example
 
@@ -7531,8 +7531,8 @@
 
 @example
 @group
-     min 0.5 x'*H*x + x'*q
-      x
+min 0.5 x'*H*x + x'*q
+ x
 @end group
 @end example
 
@@ -7547,9 +7547,9 @@
 
 @example
 @group
-     A*x = b
-     lb <= x <= ub
-     A_lb <= A_in*x <= A_ub
+A*x = b
+lb <= x <= ub
+A_lb <= A_in*x <= A_ub
 @end group
 @end example
 
@@ -7624,8 +7624,8 @@
 
 @example
 @group
-     min phi (x)
-      x
+min phi (x)
+ x
 @end group
 @end example
 
@@ -7640,9 +7640,9 @@
 
 @example
 @group
-     g(x)  = 0
-     h(x) >= 0
-     lb <= x <= ub
+g(x)  = 0
+h(x) >= 0
+lb <= x <= ub
 @end group
 @end example
 
@@ -7693,9 +7693,9 @@
 
 @example
 @group
-                [ d f(x)   d f(x)        d f(x) ]
-    transpose ( [ ------   -----   ...   ------ ] )
-                [  dx_1     dx_2          dx_N  ]
+            [ d f(x)   d f(x)        d f(x) ]
+transpose ( [ ------   -----   ...   ------ ] )
+            [  dx_1     dx_2          dx_N  ]
 @end group
 @end example
 
@@ -7746,7 +7746,7 @@
 endfunction
 
 function obj = phi (x)
-  obj = exp(prod(x)) - 0.5*(x(1)^3+x(2)^3+1)^2;
+  obj = exp (prod (x)) - 0.5*(x(1)^3+x(2)^3+1)^2;
 endfunction
 
 x0 = [-1.8; 1.7; 1.9; -0.8; -0.8];
@@ -8308,8 +8308,8 @@
 
 @example
 @group
-bar (rand(10,3))
-colormap (summer ())
+bar (rand (10, 3));
+colormap (summer (64));
 @end group
 @end example
 
@@ -8319,7 +8319,7 @@
 
 @example
 @group
-h = bar (rand(10,3))
+h = bar (rand (10, 3));
 set (h(1), "facecolor", "r")
 set (h(2), "facecolor", "g")
 set (h(3), "facecolor", "b")
@@ -8436,8 +8436,8 @@
 
 @example
 @group
-[c, h] = contour (peaks(), -4 : 6);
-clabel (c, h, -4 : 2 : 6, 'fontsize', 12);
+[c, h] = contour (peaks (), -4 : 6);
+clabel (c, h, -4:2:6, "fontsize", 12);
 @end group
 @end example
 
@@ -8586,7 +8586,7 @@
 @example
 @group
 a = toeplitz ([1;randn(9,1)], [1,randn(1,9)]);
-compass (eig (a))
+compass (eig (a));
 @end group
 @end example
 
@@ -8645,8 +8645,8 @@
 @group
 contour3 (peaks (19));
 hold on
-surface (peaks (19), "facecolor", "none", "EdgeColor", "black")
-colormap hot
+surface (peaks (19), "facecolor", "none", "EdgeColor", "black");
+colormap hot;
 @end group
 @end example
 
@@ -8695,9 +8695,8 @@
 y = x;
 z = x' * y;
 contourc (x, y, z, 2:3)
-     @result{}   2.0000   2.0000   1.0000   3.0000   1.5000   2.0000
-     2.0000   1.0000   2.0000   2.0000   2.0000   1.5000
-
+   @result{}   2.0000   2.0000   1.0000   3.0000   1.5000   2.0000
+        2.0000   1.0000   2.0000   2.0000   2.0000   1.5000
 @end group
 @end example
 @seealso{contour}
@@ -8767,9 +8766,9 @@
 
 @example
 @group
-[x, y, z] = cylinder (10:-1:0,50);
+[x, y, z] = cylinder (10:-1:0, 50);
 surf (x, y, z);
-title ("a cone")
+title ("a cone");
 @end group
 @end example
 @seealso{sphere}
@@ -8941,7 +8940,7 @@
 
 @example
 @group
-f = @@(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+f = @@(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
 ezcontour (f, [-3, 3]);
 @end group
 @end example
@@ -8973,7 +8972,7 @@
 
 @example
 @group
-f = @@(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+f = @@(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
 ezcontourf (f, [-3, 3]);
 @end group
 @end example
@@ -9015,7 +9014,7 @@
 
 @example
 @group
-f = @@(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+f = @@(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
 ezmesh (f, [-3, 3]);
 @end group
 @end example
@@ -9069,7 +9068,7 @@
 
 @example
 @group
-f = @@(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+f = @@(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
 ezmeshc (f, [-3, 3]);
 @end group
 @end example
@@ -9097,7 +9096,7 @@
 < 2*pi} with 60 by 60 in the mesh.  For example:
 
 @example
-ezplot (@@(@var{x}, @var{y}) @var{x} .^ 2 - @var{y} .^ 2 - 1)
+ezplot (@@(@var{x}, @var{y}) @var{x}.^2 - @var{y}.^2 - 1)
 @end example
 
 If two functions are passed as strings, inline functions or function
@@ -9219,7 +9218,7 @@
 
 @example
 @group
-f = @@(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+f = @@(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
 ezsurf (f, [-3, 3]);
 @end group
 @end example
@@ -9228,9 +9227,9 @@
 
 @example
 @group
-fx = @@(s,t) cos (s) .* cos(t);
-fy = @@(s,t) sin (s) .* cos(t);
-fz = @@(s,t) sin(t);
+fx = @@(s,t) cos (s) .* cos (t);
+fy = @@(s,t) sin (s) .* cos (t);
+fz = @@(s,t) sin (t);
 ezsurf (fx, fy, fz, [-pi, pi, -pi/2, pi/2], 20);
 @end group
 @end example
@@ -9273,7 +9272,7 @@
 
 @example
 @group
-f = @@(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+f = @@(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
 ezsurfc (f, [-3, 3]);
 @end group
 @end example
@@ -9302,8 +9301,8 @@
 
 @example
 @group
-phi = [0 : 15 : 360] * pi / 180;
-feather (sin (phi), cos (phi))
+phi = [0 : 15 : 360] * pi/180;
+feather (sin (phi), cos (phi));
 @end group
 @end example
 
@@ -9353,44 +9352,44 @@
 -*- texinfo -*-
 @deftypefn  {Function File} {@var{h} =} findobj ()
 @deftypefnx {Function File} {@var{h} =} findobj (@var{prop_name}, @var{prop_value})
-@deftypefnx {Function File} {@var{h} =} findobj ('-property', @var{prop_name})
-@deftypefnx {Function File} {@var{h} =} findobj ('-regexp', @var{prop_name}, @var{pattern})
-@deftypefnx {Function File} {@var{h} =} findobj ('flat', @dots{})
+@deftypefnx {Function File} {@var{h} =} findobj ("-property", @var{prop_name})
+@deftypefnx {Function File} {@var{h} =} findobj ("-regexp", @var{prop_name}, @var{pattern})
+@deftypefnx {Function File} {@var{h} =} findobj ("flat", @dots{})
 @deftypefnx {Function File} {@var{h} =} findobj (@var{h}, @dots{})
-@deftypefnx {Function File} {@var{h} =} findobj (@var{h}, '-depth', @var{d}, @dots{})
+@deftypefnx {Function File} {@var{h} =} findobj (@var{h}, "-depth", @var{d}, @dots{})
 Find graphics object with specified property values.  The simplest form is
 
 @example
-findobj (@var{prop_name}, @var{prop_Value})
+findobj (@var{prop_name}, @var{prop_value})
 @end example
 
 @noindent
 which returns all of the handles to the objects with the name
-@var{prop_name} and the name @var{prop_Value}.  The search can be limited
+@var{prop_name} and the name @var{prop_value}.  The search can be limited
 to a particular object or set of objects and their descendants by
 passing a handle or set of handles @var{h} as the first argument to
 @code{findobj}.
 
 The depth of hierarchy of objects to which to search to can be limited
-with the '-depth' argument.  To limit the number depth of the hierarchy
+with the "-depth" argument.  To limit the number depth of the hierarchy
 to search to @var{d} generations of children, and example is
 
 @example
-findobj (@var{h}, '-depth', @var{d}, @var{prop_Name}, @var{prop_Value})
+findobj (@var{h}, "-depth", @var{d}, @var{prop_name}, @var{prop_value})
 @end example
 
 Specifying a depth @var{d} of 0, limits the search to the set of object
-passed in @var{h}.  A depth @var{d} of 0 is equivalent to the '-flat'
+passed in @var{h}.  A depth @var{d} of 0 is equivalent to the "-flat"
 argument.
 
-A specified logical operator may be applied to the pairs of @var{prop_Name}
-and @var{prop_Value}.  The supported logical operators are '-and', '-or',
-'-xor', '-not'.
+A specified logical operator may be applied to the pairs of @var{prop_name}
+and @var{prop_value}.  The supported logical operators are "-and", "-or",
+"-xor", "-not".
 
 The objects may also be matched by comparing a regular expression to the
 property values, where property values that match @code{regexp
-(@var{prop_Value}, @var{pattern})} are returned.  Finally, objects may be
-matched by property name only, using the '-property' option.
+(@var{prop_value}, @var{pattern})} are returned.  Finally, objects may be
+matched by property name only, using the "-property" option.
 @seealso{get, set}
 @end deftypefn
 fplot
@@ -9412,8 +9411,8 @@
 
 @example
 @group
-   fplot ("cos", [0, 2*pi])
-   fplot ("[cos(x), sin(x)]", [0, 2*pi])
+fplot ("cos", [0, 2*pi])
+fplot ("[cos(x), sin(x)]", [0, 2*pi])
 @end group
 @end example
 @seealso{plot}
@@ -9613,7 +9612,7 @@
 
 @example
 @group
-hist (randn (1, 100), 25, "facecolor", "r", "edgecolor", "b")
+hist (randn (1, 100), 25, "facecolor", "r", "edgecolor", "b");
 @end group
 @end example
 
@@ -9622,8 +9621,8 @@
 
 @example
 @group
-hist (rand (10, 3))
-colormap (summer ())
+hist (rand (10, 3));
+colormap (summer ());
 @end group
 @end example
 
@@ -9725,43 +9724,43 @@
 
 @example
 function [] = isofinish (p)
-  set (gca, "PlotBoxAspectRatioMode", "manual", \
-       "PlotBoxAspectRatio", [1 1 1]);
+  set (gca, "PlotBoxAspectRatioMode", "manual", ...
+            "PlotBoxAspectRatio", [1 1 1]);
   set (p, "FaceColor", "interp");
   ## set (p, "FaceLighting", "flat");
   ## light ("Position", [1 1 5]); ## Available with JHandles
 endfunction
 
-N = 15;    ## Increase number of vertices in each direction
-iso = .4;  ## Change isovalue to .1 to display a sphere
+N = 15;    # Increase number of vertices in each direction
+iso = .4;  # Change isovalue to .1 to display a sphere
 lin = linspace (0, 2, N);
 [x, y, z] = meshgrid (lin, lin, lin);
 c = abs ((x-.5).^2 + (y-.5).^2 + (z-.5).^2);
-figure (); ## Open another figure window
+figure (); # Open another figure window
 
-subplot (2, 2, 1); view (-38, 20);
+subplot (2,2,1); view (-38, 20);
 [f, v] = isosurface (x, y, z, c, iso);
 p = patch ("Faces", f, "Vertices", v, "EdgeColor", "none");
-cdat = rand (size (c));       ## Compute random patch color data
-isocolors (x, y, z, cdat, p); ## Directly set colors of patch
-isofinish (p);                ## Call user function isofinish
+cdat = rand (size (c));       # Compute random patch color data
+isocolors (x, y, z, cdat, p); # Directly set colors of patch
+isofinish (p);                # Call user function isofinish
 
-subplot (2, 2, 2); view (-38, 20);
+subplot (2,2,2); view (-38, 20);
 p = patch ("Faces", f, "Vertices", v, "EdgeColor", "none");
 [r, g, b] = meshgrid (lin, 2-lin, 2-lin);
-cdat = isocolors (x, y, z, c, v); ## Compute color data vertices
-set (p, "FaceVertexCData", cdat); ## Set color data manually
+cdat = isocolors (x, y, z, c, v); # Compute color data vertices
+set (p, "FaceVertexCData", cdat); # Set color data manually
 isofinish (p);
 
-subplot (2, 2, 3); view (-38, 20);
+subplot (2,2,3); view (-38, 20);
 p = patch ("Faces", f, "Vertices", v, "EdgeColor", "none");
-cdat = isocolors (r, g, b, c, p); ## Compute color data patch
-set (p, "FaceVertexCData", cdat); ## Set color data manually
+cdat = isocolors (r, g, b, c, p); # Compute color data patch
+set (p, "FaceVertexCData", cdat); # Set color data manually
 isofinish (p);
 
-subplot (2, 2, 4); view (-38, 20);
+subplot (2,2,4); view (-38, 20);
 p = patch ("Faces", f, "Vertices", v, "EdgeColor", "none");
-r = g = b = repmat ([1:N] / N, [N, 1, N]); ## Black to white
+r = g = b = repmat ([1:N] / N, [N, 1, N]); # Black to white
 cdat = isocolors (x, y, z, r, g, b, v);
 set (p, "FaceVertexCData", cdat);
 isofinish (p);
@@ -9806,8 +9805,8 @@
 @smallexample
 function [] = isofinish (p)
   set (gca, "PlotBoxAspectRatioMode", "manual", ...
-            "PlotBoxAspectRatio",[1 1 1]);
-  set (p, "VertexNormals", -get(p,"VertexNormals")); # Revert normals
+            "PlotBoxAspectRatio", [1 1 1]);
+  set (p, "VertexNormals", -get (p,"VertexNormals")); # Revert normals
   set (p, "FaceColor", "interp");
   ## set (p, "FaceLighting", "phong");
   ## light ("Position", [1 1 5]); # Available with JHandles
@@ -9820,27 +9819,27 @@
 c = abs ((x-.5).^2 + (y-.5).^2 + (z-.5).^2);
 figure (); # Open another figure window
 
-subplot (2, 2, 1); view (-38, 20);
+subplot (2,2,1); view (-38, 20);
 [f, v, cdat] = isosurface (x, y, z, c, iso, y);
-p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, \
+p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, ...
            "FaceColor", "interp", "EdgeColor", "none");
 isofinish (p); ## Call user function isofinish
 
-subplot (2, 2, 2); view (-38, 20);
-p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, \
+subplot (2,2,2); view (-38, 20);
+p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, ...
            "FaceColor", "interp", "EdgeColor", "none");
 isonormals (x, y, z, c, p); # Directly modify patch
 isofinish (p);
 
-subplot (2, 2, 3); view (-38, 20);
-p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, \
+subplot (2,2,3); view (-38, 20);
+p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, ...
            "FaceColor", "interp", "EdgeColor", "none");
 n = isonormals (x, y, z, c, v); # Compute normals of isosurface
 set (p, "VertexNormals", n);    # Manually set vertex normals
 isofinish (p);
 
-subplot (2, 2, 4); view (-38, 20);
-p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, \
+subplot (2,2,4); view (-38, 20);
+p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, ...
            "FaceColor", "interp", "EdgeColor", "none");
 isonormals (x, y, z, c, v, "negate"); # Use reverse directly
 isofinish (p);
@@ -9914,34 +9913,34 @@
 c = abs ((x-.5).^2 + (y-.5).^2 + (z-.5).^2);
 figure (); # Open another figure window
 
-subplot (2, 2, 1); view (-38, 20);
+subplot (2,2,1); view (-38, 20);
 [f, v] = isosurface (x, y, z, c, iso);
 p = patch ("Faces", f, "Vertices", v, "EdgeColor", "none");
-set (gca, "PlotBoxAspectRatioMode","manual", ...
+set (gca, "PlotBoxAspectRatioMode", "manual", ...
           "PlotBoxAspectRatio", [1 1 1]);
  set (p, "FaceColor", "green", "FaceLighting", "phong");
  light ("Position", [1 1 5]); # Available with the JHandles package
 
-subplot (2, 2, 2); view (-38, 20);
+subplot (2,2,2); view (-38, 20);
 p = patch ("Faces", f, "Vertices", v, "EdgeColor", "blue");
-set (gca, "PlotBoxAspectRatioMode","manual", ...
+set (gca, "PlotBoxAspectRatioMode", "manual", ...
           "PlotBoxAspectRatio", [1 1 1]);
  set (p, "FaceColor", "none", "FaceLighting", "phong");
  light ("Position", [1 1 5]);
 
-subplot (2, 2, 3); view (-38, 20);
+subplot (2,2,3); view (-38, 20);
 [f, v, c] = isosurface (x, y, z, c, iso, y);
-p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", c, \
+p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", c, ...
            "FaceColor", "interp", "EdgeColor", "none");
-set (gca, "PlotBoxAspectRatioMode","manual", ...
+set (gca, "PlotBoxAspectRatioMode", "manual", ...
           "PlotBoxAspectRatio", [1 1 1]);
  set (p, "FaceLighting", "phong");
  light ("Position", [1 1 5]);
 
-subplot (2, 2, 4); view (-38, 20);
-p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", c, \
+subplot (2,2,4); view (-38, 20);
+p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", c, ...
            "FaceColor", "interp", "EdgeColor", "blue");
-set (gca, "PlotBoxAspectRatioMode","manual", ...
+set (gca, "PlotBoxAspectRatioMode", "manual", ...
           "PlotBoxAspectRatio", [1 1 1]);
  set (p, "FaceLighting", "phong");
  light ("Position", [1 1 5]);
@@ -10075,9 +10074,9 @@
 @example
 @group
 x = 0:0.1:10;
-subplot (1, 2, 1);
+subplot (1,2,1);
 h1 = plot (x, sin (x));
-subplot (1, 2, 2);
+subplot (1,2,2);
 h2 = plot (x, cos (x));
 hlink = linkprop ([h1, h2], @{"color","linestyle"@});
 set (h1, "color", "green");
@@ -10647,9 +10646,9 @@
 
 @example
 @group
-   z = [0:0.05:5];
-   plot3 (cos(2*pi*z), sin(2*pi*z), z, ";helix;");
-   plot3 (z, exp(2i*pi*z), ";complex sinusoid;");
+z = [0:0.05:5];
+plot3 (cos (2*pi*z), sin (2*pi*z), z, ";helix;");
+plot3 (z, exp (2i*pi*z), ";complex sinusoid;");
 @end group
 @end example
 @seealso{plot, xlabel, ylabel, zlabel, title, print}
@@ -10694,9 +10693,7 @@
 the histogram and @var{pax} the corresponding axes objects.
 
 @example
-@group
-plotmatrix (randn (100, 3), 'g+')
-@end group
+plotmatrix (randn (100, 3), "g+")
 @end example
 
 @end deftypefn
@@ -10974,9 +10971,9 @@
 
 @example
 @group
-figure (1)
-clf ()
-surf (peaks)
+figure (1);
+clf ();
+surf (peaks);
 print -dsvg figure1.svg
 @end group
 @end example
@@ -10985,9 +10982,9 @@
 
 @example
 @group
-figure (1)
-clf ()
-surf (peaks)
+figure (1);
+clf ();
+surf (peaks);
 print -dcdj550
 @end group
 @end example
@@ -11157,9 +11154,9 @@
 y = sin (x);
 plot (x, y, "ydatasource", "y");
 for i = 1 : 100
-  pause(0.1)
-  y = sin (x + 0.1 * i);
-  refreshdata();
+  pause (0.1);
+  y = sin (x + 0.1*i);
+  refreshdata ();
 endfor
 @end group
 @end example
@@ -11203,7 +11200,7 @@
 
 @example
 @group
-[r, t] = rose ([2*randn(1e5,1), pi + 2 * randn(1e5,1)]);
+[r, t] = rose ([2*randn(1e5,1), pi + 2*randn(1e5,1)]);
 polar (r, t);
 @end group
 @end example
@@ -11246,10 +11243,9 @@
 
 @example
 @group
-figure (1);
 clf ();
 surf (peaks);
-saveas(1, "figure1.png");
+saveas (1, "figure1.png");
 @end group
 @end example
 
@@ -11615,7 +11611,7 @@
 @example
 @group
 x = 1:10;
-y = ones (1, length (x))*2.*x;
+y = 2*x;
 stem (x, y, "r");
 @end group
 @end example
@@ -11631,7 +11627,7 @@
 
 @example
 @group
-x = [0 : 10]';
+x = [0:10]';
 y = [sin(x), cos(x)]
 h = stem (x, y);
 set (h(2), "color", "g");
@@ -11640,7 +11636,7 @@
 @end example
 
 @noindent
-changes the color of the second "stem series"  and moves the base line
+changes the color of the second "stem series" and moves the base line
 of the first.
 @seealso{bar, barh, plot}
 @end deftypefn
@@ -11709,7 +11705,7 @@
 the grid locations specified.  The first demo illustrates an example:
 
 @example
-@code{demo ("subplot", 1)}
+demo ("subplot", 1)
 @end example
 
 @end ifnottex
@@ -11818,8 +11814,8 @@
 
 @example
 @group
-colormap(bone);
-surfl(peaks);
+colormap (bone (64));
+surfl (peaks);
 shading interp;
 @end group
 @end example
@@ -11838,8 +11834,8 @@
 
 @example
 @group
-[@var{x}, @var{y}] = meshgrid (1:size(@var{z}, 1),
-                     1:size(@var{z}, 2));
+[@var{x}, @var{y}] = meshgrid (1:size (@var{z}, 1),
+                   1:size (@var{z}, 2));
 @end group
 @end example
 
@@ -12045,12 +12041,12 @@
 
 @example
 @group
-f = uimenu("label", "&File", "accelerator", "f");
-e = uimenu("label", "&Edit", "accelerator", "e");
-uimenu(f, "label", "Close", "accelerator", "q", ...
-          "callback", "close (gcf)");
-uimenu(e, "label", "Toggle &Grid", "accelerator", "g", ...
-          "callback", "grid (gca)");
+f = uimenu ("label", "&File", "accelerator", "f");
+e = uimenu ("label", "&Edit", "accelerator", "e");
+uimenu (f, "label", "Close", "accelerator", "q", ...
+           "callback", "close (gcf)");
+uimenu (e, "label", "Toggle &Grid", "accelerator", "g", ...
+           "callback", "grid (gca)");
 @end group
 @end example
 @seealso{figure}
@@ -12731,10 +12727,10 @@
 @example
 @group
 p = [2 3 1 1 2];
-[m, n] = mpoles(p);
-  @result{} m = [1; 1; 2; 1; 2]
-  @result{} n = [2; 5; 1; 4; 3]
-  @result{} p(n) = [3, 2, 2, 1, 1]
+[m, n] = mpoles (p)
+   @result{} m = [1; 1; 2; 1; 2]
+   @result{} n = [2; 5; 1; 4; 3]
+   @result{} p(n) = [3, 2, 2, 1, 1]
 @end group
 @end example
 
@@ -12792,10 +12788,10 @@
 
 @example
 @group
-roots(poly(eye(3)))
-@result{} 1.00001 + 0.00001i
-@result{} 1.00001 - 0.00001i
-@result{} 0.99999 + 0.00000i
+roots (poly (eye (3)))
+    @result{} 1.00001 + 0.00001i
+       1.00001 - 0.00001i
+       0.99999 + 0.00000i
 @end group
 @end example
 
@@ -12820,7 +12816,7 @@
 representing:
 
 @example
-g(x) = f((x-@var{mu}(1))/@var{mu}(2)).
+g(x) = f( (x - @var{mu}(1)) / @var{mu}(2) )
 @end example
 
 @seealso{polyval, polyfit}
@@ -12892,16 +12888,16 @@
 Together with deconv, you can reduce a ratio of two polynomials.
 The tolerance @var{tol} defaults to @code{sqrt(eps)}.
 
-@strong{Caution:} This is a numerically unstable algorithm and should not be used on large polynomials.
+@strong{Caution:} This is a numerically unstable algorithm and should not
+be used on large polynomials.
 
 Example code:
 
 @example
 @group
-polygcd (poly(1:8), poly(3:12)) - poly(3:8)
+polygcd (poly (1:8), poly (3:12)) - poly (3:8)
 @result{} [ 0, 0, 0, 0, 0, 0, 0 ]
-deconv (poly(1:8), polygcd (poly(1:8), poly(3:12))) ...
-  - poly(1:2)
+deconv (poly (1:8), polygcd (poly (1:8), poly (3:12))) - poly(1:2)
 @result{} [ 0, 0, 0 ]
 @end group
 @end example
@@ -12930,7 +12926,7 @@
 @ifnottex
 
 @example
-   c(x) = c(1) * x^n + @dots{} + c(n) x + c(n+1)
+c(x) = c(1) * x^n + @dots{} + c(n) x + c(n+1)
 @end example
 
 @end ifnottex
@@ -13036,9 +13032,9 @@
 
 @example
 @group
- B(s)    M       r(m)         N
- ---- = SUM -------------  + SUM k(i)*s^(N-i)
- A(s)   m=1 (s-p(m))^e(m)    i=1
+B(s)    M       r(m)         N
+---- = SUM -------------  + SUM k(i)*s^(N-i)
+A(s)   m=1 (s-p(m))^e(m)    i=1
 @end group
 @end example
 
@@ -13055,11 +13051,11 @@
 @group
 b = [1, 1, 1];
 a = [1, -5, 8, -4];
-[r, p, k, e] = residue (b, a);
-     @result{} r = [-2; 7; 3]
-     @result{} p = [2; 2; 1]
-     @result{} k = [](0x0)
-     @result{} e = [1; 2; 1]
+[r, p, k, e] = residue (b, a)
+   @result{} r = [-2; 7; 3]
+   @result{} p = [2; 2; 1]
+   @result{} k = [](0x0)
+   @result{} e = [1; 2; 1]
 @end group
 @end example
 
@@ -13098,12 +13094,11 @@
 r = [-2; 7; 3];
 p = [2; 2; 1];
 k = [1, 0];
-[b, a] = residue (r, p, k);
-     @result{} b = [1, -5, 9, -3, 1]
-     @result{} a = [1, -5, 8, -4]
+[b, a] = residue (r, p, k)
+   @result{} b = [1, -5, 9, -3, 1]
+   @result{} a = [1, -5, 8, -4]
 
 where mpoles is used to determine e = [1; 2; 1]
-
 @end group
 @end example
 
@@ -13115,9 +13110,9 @@
 p = [2; 1; 2];
 k = [1, 0];
 e = [2; 1; 1];
-[b, a] = residue (r, p, k, e);
-     @result{} b = [1, -5, 9, -3, 1]
-     @result{} a = [1, -5, 8, -4]
+[b, a] = residue (r, p, k, e)
+   @result{} b = [1, -5, 9, -3, 1]
+   @result{} a = [1, -5, 8, -4]
 @end group
 @end example
 
@@ -13132,9 +13127,9 @@
 
 @example
 @group
-    -2        7        3         s^4 - 5s^3 + 9s^2 - 3s + 1
-   ----- + ------- + ----- + s = --------------------------
-   (s-2)   (s-2)^2   (s-1)          s^3 - 5s^2 + 8s - 4
+ -2        7        3         s^4 - 5s^3 + 9s^2 - 3s + 1
+----- + ------- + ----- + s = --------------------------
+(s-2)   (s-2)^2   (s-1)          s^3 - 5s^2 + 8s - 4
 @end group
 @end example
 
@@ -13420,7 +13415,7 @@
 @group
 a = [3, 10, 1];
 s = [0:9];
-[tf, s_idx] = ismember (a, s);
+[tf, s_idx] = ismember (a, s)
      @result{} tf = [1, 0, 1]
      @result{} s_idx = [4, 0, 2]
 @end group
@@ -13432,7 +13427,7 @@
 @group
 a = @{'abc'@};
 s = @{'abc', 'def'@};
-[tf, s_idx] = ismember (a, s);
+[tf, s_idx] = ismember (a, s)
      @result{} tf = [1, 0]
      @result{} s_idx = [1, 0]
 @end group
@@ -13446,7 +13441,7 @@
 @group
 a = [1:3; 5:7; 4:6];
 s = [0:2; 1:3; 2:4; 3:5; 4:6];
-[tf, s_idx] = ismember(a, s, 'rows');
+[tf, s_idx] = ismember(a, s, "rows")
      @result{} tf = logical ([1; 0; 1])
      @result{} s_idx = [2; 0; 5];
 @end group
@@ -13511,7 +13506,7 @@
 @example
 @group
 union ([1, 2, 4], [2, 3, 5])
-     @result{} [1, 2, 3, 4, 5]
+    @result{} [1, 2, 3, 4, 5]
 @end group
 @end example
 
@@ -13521,18 +13516,17 @@
 
 @example
 @group
-union([1, 2; 2, 3], [1, 2; 3, 4], "rows")
-     @result{}  1   2
-    2   3
-    3   4
+union ([1, 2; 2, 3], [1, 2; 3, 4], "rows")
+   @result{}  1   2
+       2   3
+       3   4
 @end group
 @end example
 
 @deftypefnx {Function File} {[@var{c}, @var{ia}, @var{ib}] =} union (@var{a}, @var{b})
 
 Return index vectors @var{ia} and @var{ib} such that @code{a(ia)} and
-@code{b(ib)} are
-disjoint sets whose union is @var{c}.
+@code{b(ib)} are disjoint sets whose union is @var{c}.
 
 @seealso{intersect, setdiff, unique}
 @end deftypefn
@@ -14526,17 +14520,17 @@
 
 @example
 @group
-     n = 10;
-     A = diag (sparse (1:n));
-     b = rand (n, 1);
-     [l, u, p, q] = luinc (A, 1.e-3);
+n = 10;
+A = diag (sparse (1:n));
+b = rand (n, 1);
+[l, u, p, q] = luinc (A, 1.e-3);
 @end group
 @end example
 
 @sc{Example 1:} Simplest use of @code{pcg}
 
 @example
-  x = pcg(A,b)
+x = pcg (A,b)
 @end example
 
 @sc{Example 2:} @code{pcg} with a function which computes
@@ -14544,18 +14538,18 @@
 
 @example
 @group
-  function y = apply_a (x)
-    y = [1:N]'.*x;
-  endfunction
+function y = apply_a (x)
+  y = [1:N]' .* x;
+endfunction
 
-  x = pcg ("apply_a", b)
+x = pcg ("apply_a", b)
 @end group
 @end example
 
 @sc{Example 3:} @code{pcg} with a preconditioner: @var{l} * @var{u}
 
 @example
-x = pcg (A, b, 1.e-6, 500, l*u);
+x = pcg (A, b, 1.e-6, 500, l*u)
 @end example
 
 @sc{Example 4:} @code{pcg} with a preconditioner: @var{l} * @var{u}.
@@ -14563,7 +14557,7 @@
 are easier to invert
 
 @example
-x = pcg (A, b, 1.e-6, 500, l, u);
+x = pcg (A, b, 1.e-6, 500, l, u)
 @end example
 
 @sc{Example 5:} Preconditioned iteration, with full diagnostics.  The
@@ -14572,15 +14566,15 @@
 
 @example
 @group
-  function y = apply_m (x)
-    k = floor (length (x) - 2);
-    y = x;
-    y(1:k) = x(1:k)./[1:k]';
-  endfunction
-
-  [x, flag, relres, iter, resvec, eigest] = ...
-                     pcg (A, b, [], [], "apply_m");
-  semilogy (1:iter+1, resvec);
+function y = apply_m (x)
+  k = floor (length (x) - 2);
+  y = x;
+  y(1:k) = x(1:k) ./ [1:k]';
+endfunction
+
+[x, flag, relres, iter, resvec, eigest] = ...
+                   pcg (A, b, [], [], "apply_m");
+semilogy (1:iter+1, resvec);
 @end group
 @end example
 
@@ -14589,14 +14583,14 @@
 
 @example
 @group
-  function y = apply_M (x, varargin)
+function y = apply_M (x, varargin)
   K = varargin@{1@};
   y = x;
-  y(1:K) = x(1:K)./[1:K]';
-  endfunction
+  y(1:K) = x(1:K) ./ [1:K]';
+endfunction
 
-  [x, flag, relres, iter, resvec, eigest] = ...
-       pcg (A, b, [], [], "apply_m", [], [], 3)
+[x, flag, relres, iter, resvec, eigest] = ...
+     pcg (A, b, [], [], "apply_m", [], [], 3)
 @end group
 @end example
 
@@ -14702,16 +14696,16 @@
 
 @example
 @group
-     n = 10;
-     A = sparse (diag (1:n));
-     b = rand (N, 1);
+n = 10;
+A = sparse (diag (1:n));
+b = rand (N, 1);
 @end group
 @end example
 
 @sc{Example 1:} Simplest use of @code{pcr}
 
 @example
-  x = pcr(A, b)
+x = pcr (A, b)
 @end example
 
 @sc{Example 2:} @code{pcr} with a function which computes
@@ -14719,11 +14713,11 @@
 
 @example
 @group
-  function y = apply_a (x)
-    y = [1:10]'.*x;
-  endfunction
+function y = apply_a (x)
+  y = [1:10]' .* x;
+endfunction
 
-  x = pcr ("apply_a", b)
+x = pcr ("apply_a", b)
 @end group
 @end example
 
@@ -14733,15 +14727,15 @@
 
 @example
 @group
-  function y = apply_m (x)
-    k = floor (length(x)-2);
-    y = x;
-    y(1:k) = x(1:k)./[1:k]';
-  endfunction
-
-  [x, flag, relres, iter, resvec] = ...
-                     pcr (A, b, [], [], "apply_m")
-  semilogy([1:iter+1], resvec);
+function y = apply_m (x)
+  k = floor (length (x) - 2);
+  y = x;
+  y(1:k) = x(1:k) ./ [1:k]';
+endfunction
+
+[x, flag, relres, iter, resvec] = ...
+                   pcr (A, b, [], [], "apply_m")
+semilogy ([1:iter+1], resvec);
 @end group
 @end example
 
@@ -14750,13 +14744,14 @@
 
 @example
 @group
-  function y = apply_m (x, varargin)
-    k = varargin@{1@};
-    y = x; y(1:k) = x(1:k)./[1:k]';
-  endfunction
+function y = apply_m (x, varargin)
+  k = varargin@{1@};
+  y = x;
+  y(1:k) = x(1:k) ./ [1:k]';
+endfunction
 
-  [x, flag, relres, iter, resvec] = ...
-                     pcr (A, b, [], [], "apply_m"', [], 3)
+[x, flag, relres, iter, resvec] = ...
+                   pcr (A, b, [], [], "apply_m"', [], 3)
 @end group
 @end example
 
@@ -14775,19 +14770,18 @@
 
 @example
 @group
-[@var{c} * eye(@var{m}, @var{m}),@var{A}; @var{A}', zeros(@var{n},
-@var{n})]
+[@var{c} * eye(@var{m}, @var{m}), @var{A};
+            @var{A}', zeros(@var{n}, @var{n})]
 @end group
 @end example
 
 @noindent
 This is related to the least squares solution of
-@code{@var{A} \\ @var{b}}, by
+@code{@var{A} \ @var{b}}, by
 
 @example
 @group
-@var{s} * [ @var{r} / @var{c}; x] = [@var{b}, zeros(@var{n},
-columns(@var{b})]
+@var{s} * [ @var{r} / @var{c}; x] = [ @var{b}, zeros(@var{n}, columns(@var{b})) ]
 @end group
 @end example
 
@@ -14806,7 +14800,7 @@
 
 @example
 @group
-m = 11; n = 10; mn = max(m ,n);
+m = 11; n = 10; mn = max (m, n);
 A = spdiags ([ones(mn,1), 10*ones(mn,1), -ones(mn,1)],
              [-1, 0, 1], m, n);
 x0 = A \ ones (m,1);
@@ -14863,7 +14857,7 @@
 @example
 @group
 spdiags (reshape (1:12, 4, 3), [-1 0 1], 5, 4)
-@result{}    5 10  0  0
+   @result{} 5 10  0  0
       1  6 11  0
       0  2  7 12
       0  0  3  8
@@ -14989,9 +14983,9 @@
 
 @example
 @group
-[@var{m}, @var{n}] = size(@var{A})
-@var{s} = eigs([sparse(@var{m}, @var{m}), @var{A};
-                    @var{A}', sparse(@var{n}, @var{n})])
+[@var{m}, @var{n}] = size (@var{A});
+@var{s} = eigs ([sparse(@var{m}, @var{m}), @var{A};
+                     @var{A}', sparse(@var{n}, @var{n})])
 @end group
 @end example
 
@@ -15272,7 +15266,7 @@
 @example
 @group
  m        m       2  m/2   d^m
-P(x) = (-1) * (1-x  )    * ----  P (x)
+P(x) = (-1) * (1-x  )    * ----  P(x)
  n                         dx^m   n
 @end group
 @end example
@@ -15291,9 +15285,9 @@
 
 @example
 @group
-          1     d^n   2    n
-P (x) = ------ [----(x - 1)  ]
- n      2^n n!  dx^n
+          1    d^n   2    n
+P(x) = ------ [----(x - 1) ]
+ n     2^n n!  dx^n
 @end group
 @end example
 
@@ -15304,7 +15298,7 @@
 
 @example
 @group
- x  |   -1.0   |   -0.9   |  -0.8
+ x  |   -1.0   |   -0.9   |   -0.8
 ------------------------------------
 m=0 | -1.00000 | -0.47250 | -0.08000
 m=1 |  0.00000 | -1.99420 | -1.98000
@@ -15329,9 +15323,9 @@
 
 @example
 @group
-  0       0
-SP (x) = P (x)
-  n       n
+  0      0
+SP(x) = P(x)
+  n      n
 @end group
 @end example
 
@@ -15348,9 +15342,9 @@
 
 @example
 @group
-  m       m          m    2(n-m)! 0.5
-SP (x) = P (x) * (-1)  * [-------]
-  n       n               (n+m)!
+  m      m         m    2(n-m)! 0.5
+SP(x) = P(x) * (-1)  * [-------]
+  n      n              (n+m)!
 @end group
 @end example
 
@@ -15372,9 +15366,9 @@
 
 @example
 @group
-  m       m          m    (n+0.5)(n-m)! 0.5
-NP (x) = P (x) * (-1)  * [-------------]
-  n       n                   (n+m)!
+  m      m         m    (n+0.5)(n-m)! 0.5
+NP(x) = P(x) * (-1)  * [-------------]
+  n      n                  (n+m)!
 @end group
 @end example
 
@@ -15606,7 +15600,7 @@
 @var{r}, has the elements
 @tex
 $$
-H (i, j) = \cases{c_{i+j-1},&$i+j-1\le m$;\cr r_{i+j-m},&otherwise.\cr}
+H(i, j) = \cases{c_{i+j-1},&$i+j-1\le m$;\cr r_{i+j-m},&otherwise.\cr}
 $$
 @end tex
 @ifnottex
@@ -15629,13 +15623,13 @@
 of a Hilbert matrix is defined as
 @tex
 $$
-H (i, j) = {1 \over (i + j - 1)}
+H(i, j) = {1 \over (i + j - 1)}
 $$
 @end tex
 @ifnottex
 
 @example
-H (i, j) = 1 / (i + j - 1)
+H(i, j) = 1 / (i + j - 1)
 @end example
 
 @end ifnottex
@@ -15648,9 +15642,9 @@
 @example
 @group
 cond (rand (5))
-    @result{} 14.392
+   @result{} 14.392
 cond (hilb (5))
-    @result{} 4.7661e+05
+   @result{} 4.7661e+05
 @end group
 @end example
 
@@ -15861,7 +15855,7 @@
 @ifnottex
 
 @example
-cloglog(x) = - log (- log (@var{x}))
+cloglog (x) = - log (- log (@var{x}))
 @end example
 
 @end ifnottex
@@ -15885,7 +15879,7 @@
 @ifnottex
 
 @example
-corr(x,y) = cov(x,y)/(std(x)*std(y))
+corr (x,y) = cov (x,y) / (std (x) * std (y))
 @end example
 
 @end ifnottex
@@ -16085,7 +16079,7 @@
 @ifnottex
 
 @example
-kurtosis (x) = N^(-1) std(x)^(-4) sum ((x - mean(x)).^4) - 3
+kurtosis (x) = 1/N std(x)^(-4) sum ((x - mean(x)).^4) - 3
 @end example
 
 @end ifnottex
@@ -16112,7 +16106,7 @@
 @ifnottex
 
 @example
-logit(@var{p}) = log (@var{p} / (1-@var{p}))
+logit (@var{p}) = log (@var{p} / (1-@var{p}))
 @end example
 
 @end ifnottex
@@ -16214,9 +16208,9 @@
 
 @example
 @group
-            x(ceil(N/2)),             N odd
-median(x) =
-            (x(N/2) + x((N/2)+1))/2,  N even
+              x(ceil(N/2))             N odd
+median (x) =
+             (x(N/2) + x((N/2)+1))/2   N even
 @end group
 @end example
 
@@ -16273,6 +16267,7 @@
 
 The optional string @var{type} specifies the type of moment to be computed.
 Valid options are:
+
 @table @asis
 @item "c"
   Central Moment.  The moment about the mean defined as
@@ -16302,7 +16297,7 @@
 
 @example
 @group
-1/N SUM_i ( abs(x(i)) )^p
+1/N SUM_i ( abs (x(i)) )^p
 @end group
 @end example
 
@@ -16319,7 +16314,7 @@
 
 @example
 @group
-1/N SUM_i ( abs(x(i) - mean(x)) )^p
+1/N SUM_i ( abs (x(i) - mean(x)) )^p
 @end group
 @end example
 
@@ -16635,7 +16630,7 @@
 @ifnottex
 
 @example
-skewness (x) = N^(-1) std(x)^(-3) sum ((x - mean(x)).^3)
+skewness (x) = 1/N std(x)^(-3) sum ((x - mean(x)).^3)
 @end example
 
 @end ifnottex
@@ -17831,7 +17826,7 @@
 @ifnottex
 
 @example
-   shape * scale^(-shape) * x^(shape-1) * exp (-(x/scale)^shape)
+shape * scale^(-shape) * x^(shape-1) * exp (-(x/scale)^shape)
 @end example
 
 @end ifnottex
@@ -18532,7 +18527,7 @@
 @example
 @group
 base2dec ("11120", 3)
-     @result{} 123
+   @result{} 123
 @end group
 @end example
 
@@ -18550,7 +18545,7 @@
 @example
 @group
 base2dec ("yyyzx", "xyz")
-     @result{} 123
+   @result{} 123
 @end group
 @end example
 @seealso{dec2base, bin2dec, hex2dec}
@@ -18627,7 +18622,7 @@
 @example
 @group
 dec2base (123, 3)
-     @result{} "11120"
+   @result{} "11120"
 @end group
 @end example
 
@@ -18642,7 +18637,7 @@
 @example
 @group
 dec2base (123, "aei")
-     @result{} "eeeia"
+   @result{} "eeeia"
 @end group
 @end example
 
@@ -18755,7 +18750,7 @@
 @example
 @group
 index ("Teststring", "t")
-     @result{} 4
+   @result{} 4
 @end group
 @end example
 
@@ -18956,7 +18951,7 @@
 @example
 @group
 strsplit ("a,b,c", ",")
-       @result{}
+      @result{}
           @{
             [1,1] = a
             [1,2] = b
@@ -18964,7 +18959,7 @@
           @}
 
 strsplit (["a,b" ; "cde"], ",")
-       @result{}
+      @result{}
           @{
             [1,1] = a
             [1,2] = b
@@ -18987,9 +18982,8 @@
 str2num ("3.141596")
       @result{} 3.141596
 
-str2num (["1, 2, 3"; "4, 5, 6"]);
-      @result{} ans =
-         1  2  3
+str2num (["1, 2, 3"; "4, 5, 6"])
+      @result{} 1  2  3
          4  5  6
 @end group
 @end example
@@ -19021,7 +19015,7 @@
 @group
 s = [ "ab"; "cde" ];
 strcat (s, s, s)
-     @result{} ans =
+    @result{}
         "ab ab ab "
         "cdecdecde"
 @end group
@@ -19031,7 +19025,7 @@
 @group
 s = @{ "ab"; "cde" @};
 strcat (s, s, s)
-     @result{} ans =
+    @result{}
         @{
           [1,1] = ababab
           [2,1] = cdecdecde
@@ -19051,7 +19045,7 @@
 @example
 @group
 cstrcat ("ab   ", "cd")
-     @result{} "ab   cd"
+      @result{} "ab   cd"
 @end group
 @end example
 
@@ -19059,8 +19053,7 @@
 @group
 s = [ "ab"; "cde" ];
 cstrcat (s, s, s)
-     @result{} ans =
-        "ab ab ab "
+     @result{} "ab ab ab "
         "cdecdecde"
 @end group
 @end example
@@ -19098,11 +19091,11 @@
 @example
 @group
 strjust (["a"; "ab"; "abc"; "abcd"])
-     @result{} ans =
-           a
-          ab
-         abc
-        abcd
+     @result{}
+        "   a"
+        "  ab"
+        " abc"
+        "abcd"
 @end group
 @end example
 @seealso{deblank, strrep, strtrim, untabify}
@@ -19355,11 +19348,11 @@
 
 @example
 @group
-  %!demo
-  %! t=0:0.01:2*pi; x = sin(t);
-  %! plot (t,x)
-  %! %-------------------------------------------------
-  %! % the figure window shows one cycle of a sine wave
+!demo
+! t=0:0.01:2*pi; x = sin (t);
+! plot (t,x)
+! %-------------------------------------------------
+! % the figure window shows one cycle of a sine wave
 @end group
 @end example
 
@@ -19373,7 +19366,7 @@
 with the code
 
 @example
-   %! input("Press  to continue: ","s");
+! input("Press  to continue: ","s");
 @end example
 
 @noindent
@@ -19392,12 +19385,12 @@
 
 @example
 @group
-  %!demo if 1
-  %!  function y=f(x)
-  %!    y=x;
-  %!  endfunction
-  %!  f(3)
-  %! endif
+!demo if 1
+!  function y=f(x)
+!    y=x;
+!  endfunction
+!  f(3)
+! endif
 @end group
 @end example
 
@@ -19739,7 +19732,7 @@
 @example
 @group
 ctime (time ())
-     @result{} "Mon Feb 17 01:15:06 1997"
+   @result{} "Mon Feb 17 01:15:06 1997"
 @end group
 @end example
 @seealso{asctime, time, localtime}
@@ -19755,7 +19748,7 @@
 @example
 @group
 date ()
-     @result{} "20-Aug-1993"
+  @result{} "20-Aug-1993"
 @end group
 @end example
 @seealso{now, clock, datestr, localtime}
@@ -19992,7 +19985,7 @@
 @example
 @group
 is_leap_year (2000)
-     @result{} 1
+   @result{} 1
 @end group
 @end example
 @seealso{weekday, eomday, calendar}
diff -uNr octave-3.6.0/scripts/general/accumarray.m octave-3.6.1/scripts/general/accumarray.m
--- octave-3.6.0/scripts/general/accumarray.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/general/accumarray.m	2012-02-22 14:38:21.000000000 -0500
@@ -68,11 +68,11 @@
 ## @var{x} = [91, 92, 90, 92, 90, 89, 91, 89, 90, 100, 100, 100];
 ## [@var{u}, ~, @var{j}] = unique (@var{x});
 ## [accumarray(@var{j}', 1), @var{u}']
-## @result{} 2    89
-##    3    90
-##    2    91
-##    2    92
-##    3   100
+##   @result{}  2    89
+##       3    90
+##       2    91
+##       2    92
+##       3   100
 ## @end group
 ## @end example
 ##
@@ -87,7 +87,7 @@
 ##              2, 1, 2;
 ##              2, 3, 2], 101:105)
 ## @result{} ans(:,:,1) = [101, 0, 0; 0, 0, 0]
-##    ans(:,:,2) = [0, 0, 0; 206, 0, 208]
+## @result{} ans(:,:,2) = [0, 0, 0; 206, 0, 208]
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/general/accumdim.m octave-3.6.1/scripts/general/accumdim.m
--- octave-3.6.0/scripts/general/accumdim.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/general/accumdim.m	2012-02-22 14:38:21.000000000 -0500
@@ -50,7 +50,7 @@
 ##                            -12,   2,   8;
 ##                            -10,   9,  -3;
 ##                             -5,  -3, -13])
-## @result{} ans = [-10,-11,-1;-15,-3,5]
+## @result{} [-10,-11,-1;-15,-3,5]
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/general/bitcmp.m octave-3.6.1/scripts/general/bitcmp.m
--- octave-3.6.0/scripts/general/bitcmp.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/general/bitcmp.m	2012-02-22 14:38:21.000000000 -0500
@@ -23,12 +23,12 @@
 ##
 ## @example
 ## @group
-## bitcmp(7,4)
-## @result{} 8
-## dec2bin(11)
-## @result{} 1011
-## dec2bin(bitcmp(11, 6))
-## @result{} 110100
+## bitcmp (7,4)
+##   @result{} 8
+## dec2bin (11)
+##   @result{} 1011
+## dec2bin (bitcmp (11, 6))
+##   @result{} 110100
 ## @end group
 ## @end example
 ## @seealso{bitand, bitor, bitxor, bitset, bitget, bitcmp, bitshift, bitmax}
diff -uNr octave-3.6.0/scripts/general/bitset.m octave-3.6.1/scripts/general/bitset.m
--- octave-3.6.0/scripts/general/bitset.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/general/bitset.m	2012-02-22 14:38:21.000000000 -0500
@@ -26,7 +26,7 @@
 ## @example
 ## @group
 ## dec2bin (bitset (10, 1))
-## @result{} 1011
+##   @result{} 1011
 ## @end group
 ## @end example
 ## @seealso{bitand, bitor, bitxor, bitget, bitcmp, bitshift, bitmax}
diff -uNr octave-3.6.0/scripts/general/celldisp.m octave-3.6.1/scripts/general/celldisp.m
--- octave-3.6.0/scripts/general/celldisp.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/general/celldisp.m	2012-02-22 14:38:21.000000000 -0500
@@ -25,16 +25,16 @@
 ## @example
 ## @group
 ## c = @{1, 2, @{31, 32@}@};
-## celldisp(c, "b")
-##      @result{}
-##         b@{1@} =
-##          1
-##         b@{2@} =
-##          2
-##         b@{3@}@{1@} =
-##          31
-##         b@{3@}@{2@} =
-##          32
+## celldisp (c, "b")
+##    @result{}
+##       b@{1@} =
+##        1
+##       b@{2@} =
+##        2
+##       b@{3@}@{1@} =
+##        31
+##       b@{3@}@{2@} =
+##        32
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/general/chop.m octave-3.6.1/scripts/general/chop.m
--- octave-3.6.0/scripts/general/chop.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/general/chop.m	2012-02-22 14:38:21.000000000 -0500
@@ -25,9 +25,9 @@
 ## @example
 ## @group
 ## chop (-pi, 5, 10)
-##      @result{} -3.14200000000000
+##    @result{} -3.14200000000000
 ## chop (-pi, 5, 5)
-##      @result{} -3.14150000000000
+##    @result{} -3.14150000000000
 ## @end group
 ## @end example
 ## @end deftypefn
diff -uNr octave-3.6.0/scripts/general/colon.m octave-3.6.1/scripts/general/colon.m
--- octave-3.6.0/scripts/general/colon.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/general/colon.m	2012-02-22 14:38:21.000000000 -0500
@@ -24,8 +24,8 @@
 ##
 ## @example
 ## @group
-## a = myclass (@dots{})
-## b = myclass (@dots{})
+## a = myclass (@dots{});
+## b = myclass (@dots{});
 ## c = a : b
 ## @end group
 ## @end example
diff -uNr octave-3.6.0/scripts/general/flipdim.m octave-3.6.1/scripts/general/flipdim.m
--- octave-3.6.0/scripts/general/flipdim.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/general/flipdim.m	2012-02-22 14:38:21.000000000 -0500
@@ -27,8 +27,8 @@
 ## @example
 ## @group
 ## flipdim ([1, 2; 3, 4], 2)
-##      @result{}  2  1
-##          4  3
+##       @result{}  2  1
+##           4  3
 ## @end group
 ## @end example
 ## @seealso{fliplr, flipud, rot90, rotdim}
diff -uNr octave-3.6.0/scripts/general/genvarname.m octave-3.6.1/scripts/general/genvarname.m
--- octave-3.6.0/scripts/general/genvarname.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/general/genvarname.m	2012-02-22 14:38:21.000000000 -0500
@@ -30,7 +30,7 @@
 ## @group
 ## x = 3.141;
 ## genvarname ("x", who ())
-## @result{} x1
+##   @result{} x1
 ## @end group
 ## @end example
 ##
@@ -40,11 +40,11 @@
 ## @example
 ## @group
 ## genvarname (@{"foo", "foo"@})
-## @result{}
-## @{
-##   [1,1] = foo
-##   [1,2] = foo1
-## @}
+##   @result{}
+##      @{
+##        [1,1] = foo
+##        [1,2] = foo1
+##      @}
 ## @end group
 ## @end example
 ##
@@ -55,8 +55,8 @@
 ## @example
 ## @group
 ## name = genvarname ("x");
-## eval([name " = 42"]);
-## @result{} x =  42
+## eval ([name " = 42"]);
+##   @result{} x =  42
 ## @end group
 ## @end example
 ##
@@ -68,13 +68,12 @@
 ## for i = 1:3
 ##   x.(genvarname ("a", fieldnames (x))) = i;
 ## endfor
-## @result{}
-## x =
-## @{
-##   a =  1
-##   a1 =  2
-##   a2 =  3
-## @}
+##   @result{} x =
+##      @{
+##        a =  1
+##        a1 =  2
+##        a2 =  3
+##      @}
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/general/idivide.m octave-3.6.1/scripts/general/idivide.m
--- octave-3.6.0/scripts/general/idivide.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/general/idivide.m	2012-02-22 14:38:21.000000000 -0500
@@ -52,13 +52,13 @@
 ## @example
 ## @group
 ## idivide (int8 ([-3, 3]), int8 (4), "fix")
-## @result{} int8 ([0, 0])
+##   @result{} int8 ([0, 0])
 ## idivide (int8 ([-3, 3]), int8 (4), "round")
-## @result{} int8 ([-1, 1])
+##   @result{} int8 ([-1, 1])
 ## idivide (int8 ([-3, 3]), int8 (4), "floor")
-## @result{} int8 ([-1, 0])
+##   @result{} int8 ([-1, 0])
 ## idivide (int8 ([-3, 3]), int8 (4), "ceil")
-## @result{} int8 ([0, 1])
+##   @result{} int8 ([0, 1])
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/general/int2str.m octave-3.6.1/scripts/general/int2str.m
--- octave-3.6.0/scripts/general/int2str.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/general/int2str.m	2012-02-22 14:38:21.000000000 -0500
@@ -23,7 +23,6 @@
 ##
 ## @example
 ## @group
-##
 ## int2str (123)
 ##      @result{} "123"
 ##
diff -uNr octave-3.6.0/scripts/general/interp1.m octave-3.6.1/scripts/general/interp1.m
--- octave-3.6.0/scripts/general/interp1.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/general/interp1.m	2012-02-22 14:38:21.000000000 -0500
@@ -87,7 +87,7 @@
 ## near = interp1 (xp, yp, xf, "nearest");
 ## plot (xf, yf, "r", xf, lin, "g", xf, spl, "b",
 ##       xf, cub, "c", xf, near, "m", xp, yp, "r*");
-## legend ("original", "linear", "spline", "cubic", "nearest")
+## legend ("original", "linear", "spline", "cubic", "nearest");
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/general/quadgk.m octave-3.6.1/scripts/general/quadgk.m
--- octave-3.6.0/scripts/general/quadgk.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/general/quadgk.m	2012-02-22 14:38:21.000000000 -0500
@@ -42,7 +42,7 @@
 ## weaken the singularities.  For example:
 ##
 ## @example
-## quadgk(@@(x) 1 ./ (sqrt (x) .* (x + 1)), 0, Inf)
+## quadgk (@@(x) 1 ./ (sqrt (x) .* (x + 1)), 0, Inf)
 ## @end example
 ##
 ## @noindent
@@ -89,7 +89,7 @@
 ## computation, or both.  For example,
 ##
 ## @example
-## quadgk (@@(x) abs (1 - x.^2), 0, 2, 'Waypoints', 1)
+## quadgk (@@(x) abs (1 - x.^2), 0, 2, "Waypoints", 1)
 ## @end example
 ##
 ## @noindent
diff -uNr octave-3.6.0/scripts/general/randi.m octave-3.6.1/scripts/general/randi.m
--- octave-3.6.0/scripts/general/randi.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/general/randi.m	2012-02-22 14:38:21.000000000 -0500
@@ -40,7 +40,7 @@
 ## The following example returns 150 integers in the range 1-10.
 ##
 ## @example
-## ri = randi (10, 150, 1);
+## ri = randi (10, 150, 1)
 ## @end example
 ##
 ## Implementation Note: @code{randi} relies internally on @code{rand} which
diff -uNr octave-3.6.0/scripts/general/rat.m octave-3.6.1/scripts/general/rat.m
--- octave-3.6.0/scripts/general/rat.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/general/rat.m	2012-02-22 14:38:21.000000000 -0500
@@ -25,9 +25,9 @@
 ##
 ## @example
 ## @group
-## rat(pi) = 3 + 1/(7 + 1/16) = 355/113
-## rat(e) = 3 + 1/(-4 + 1/(2 + 1/(5 + 1/(-2 + 1/(-7)))))
-##        = 1457/536
+## rat (pi) = 3 + 1/(7 + 1/16) = 355/113
+## rat (e) = 3 + 1/(-4 + 1/(2 + 1/(5 + 1/(-2 + 1/(-7)))))
+##         = 1457/536
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/general/rot90.m octave-3.6.1/scripts/general/rot90.m
--- octave-3.6.0/scripts/general/rot90.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/general/rot90.m	2012-02-22 14:38:21.000000000 -0500
@@ -28,8 +28,8 @@
 ## @example
 ## @group
 ## rot90 ([1, 2; 3, 4], -1)
-##      @result{}  3  1
-##          4  2
+##     @result{}  3  1
+##         4  2
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/general/saveobj.m octave-3.6.1/scripts/general/saveobj.m
--- octave-3.6.0/scripts/general/saveobj.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/general/saveobj.m	2012-02-22 14:34:54.000000000 -0500
@@ -30,7 +30,7 @@
 ## function b = saveobj (a)
 ##   b = a;
 ##   if (isempty (b.field))
-##      b.field = initfield(b);
+##      b.field = initfield (b);
 ##   endif
 ## endfunction
 ## @end group
diff -uNr octave-3.6.0/scripts/general/shiftdim.m octave-3.6.1/scripts/general/shiftdim.m
--- octave-3.6.0/scripts/general/shiftdim.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/general/shiftdim.m	2012-02-22 14:38:21.000000000 -0500
@@ -36,12 +36,12 @@
 ## @group
 ## x = ones (1, 2, 3);
 ## size (shiftdim (x, -1))
-##      @result{} [1, 1, 2, 3]
+##    @result{} [1, 1, 2, 3]
 ## size (shiftdim (x, 1))
-##      @result{} [2, 3]
-## [b, ns] = shiftdim (x);
-##      @result{} b =  [1, 1, 1; 1, 1, 1]
-##      @result{} ns = 1
+##    @result{} [2, 3]
+## [b, ns] = shiftdim (x)
+##    @result{} b = [1, 1, 1; 1, 1, 1]
+##    @result{} ns = 1
 ## @end group
 ## @end example
 ## @seealso {reshape, permute, ipermute, circshift, squeeze}
diff -uNr octave-3.6.0/scripts/general/structfun.m octave-3.6.1/scripts/general/structfun.m
--- octave-3.6.0/scripts/general/structfun.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/general/structfun.m	2012-02-22 14:38:21.000000000 -0500
@@ -47,7 +47,7 @@
 ## s.name2 = "Jill Jones";
 ## structfun (@@(x) regexp (x, '(\w+)$', "matches")@{1@}, s,
 ##            "UniformOutput", false)
-##     @result{}
+## @result{}
 ##    @{
 ##      name1 = Smith
 ##      name2 = Jones
diff -uNr octave-3.6.0/scripts/general/subsindex.m octave-3.6.1/scripts/general/subsindex.m
--- octave-3.6.0/scripts/general/subsindex.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/general/subsindex.m	2012-02-22 14:34:54.000000000 -0500
@@ -28,7 +28,7 @@
 ## @example
 ## @group
 ## function b = myclass (a)
-##  b = class (struct ("a", a), "myclass");
+##   b = class (struct ("a", a), "myclass");
 ## endfunction
 ## @end group
 ## @end example
@@ -39,7 +39,7 @@
 ## @example
 ## @group
 ## function idx = subsindex (a)
-##  idx = double (a.a) - 1.0;
+##   idx = double (a.a) - 1.0;
 ## endfunction
 ## @end group
 ## @end example
diff -uNr octave-3.6.0/scripts/geometry/griddata3.m octave-3.6.1/scripts/geometry/griddata3.m
--- octave-3.6.0/scripts/geometry/griddata3.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/geometry/griddata3.m	2012-02-22 14:38:21.000000000 -0500
@@ -17,15 +17,15 @@
 ## .
 
 ## -*- texinfo -*-
-## @deftypefn {Function File} {@var{vi} =} griddata3 (@var{x}, @var{y}, @var{z}, @var{v} @var{xi}, @var{yi}, @var{zi}, @var{method}, @var{options})
+## @deftypefn {Function File} {@var{vi} =} griddata3 (@var{x}, @var{y}, @var{z}, @var{v}, @var{xi}, @var{yi}, @var{zi}, @var{method}, @var{options})
 ##
 ## Generate a regular mesh from irregular data using interpolation.
-## The function is defined by @code{@var{y} = f (@var{x},@var{y},@var{z})}.
-## The interpolation points are all @var{xi}.
+## The function is defined by @code{@var{v} = f (@var{x}, @var{y}, @var{z})}.
+## The interpolation points are specified by @var{xi}, @var{yi}, @var{zi}.
 ##
 ## The interpolation method can be @code{"nearest"} or @code{"linear"}.
 ## If method is omitted it defaults to @code{"linear"}.
-## @seealso{griddata, delaunayn}
+## @seealso{griddata, griddatan, delaunayn}
 ## @end deftypefn
 
 ## Author: David Bateman 
diff -uNr octave-3.6.0/scripts/geometry/voronoi.m octave-3.6.1/scripts/geometry/voronoi.m
--- octave-3.6.0/scripts/geometry/voronoi.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/geometry/voronoi.m	2012-02-22 14:38:21.000000000 -0500
@@ -42,12 +42,12 @@
 ##
 ## @example
 ## @group
-##   x = rand (10, 1);
-##   y = rand (size (x));
-##   h = convhull (x, y);
-##   [vx, vy] = voronoi (x, y);
-##   plot (vx, vy, "-b", x, y, "o", x(h), y(h), "-g")
-##   legend ("", "points", "hull");
+## x = rand (10, 1);
+## y = rand (size (x));
+## h = convhull (x, y);
+## [vx, vy] = voronoi (x, y);
+## plot (vx, vy, "-b", x, y, "o", x(h), y(h), "-g");
+## legend ("", "points", "hull");
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/help/__makeinfo__.m octave-3.6.1/scripts/help/__makeinfo__.m
--- octave-3.6.0/scripts/help/__makeinfo__.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/help/__makeinfo__.m	2012-02-22 14:38:21.000000000 -0500
@@ -41,7 +41,7 @@
 ## will be expanded to the text
 ##
 ## @example
-## See also: arg1, arg2@, ...
+## See also: arg1, arg2, ...
 ## @end example
 ##
 ## @noindent
diff -uNr octave-3.6.0/scripts/io/dlmwrite.m octave-3.6.1/scripts/io/dlmwrite.m
--- octave-3.6.0/scripts/io/dlmwrite.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/io/dlmwrite.m	2012-02-22 14:38:21.000000000 -0500
@@ -40,6 +40,7 @@
 ##
 ## In addition, the following keyword value pairs may appear at the end
 ## of the argument list:
+##
 ## @table @asis
 ## @item "append"
 ## Either @samp{"on"} or @samp{"off"}.  See @samp{"-append"} above.
@@ -49,9 +50,9 @@
 ##
 ## @item "newline"
 ## The character(s) to use to separate each row.  Three special cases
-## exist for this option.  @samp{"unix"} is changed into '\n',
-## @samp{"pc"} is changed into '\r\n', and @samp{"mac"} is changed
-## into '\r'.  Other values for this option are kept as is.
+## exist for this option.  @samp{"unix"} is changed into "\n",
+## @samp{"pc"} is changed into "\r\n", and @samp{"mac"} is changed
+## into "\r".  Other values for this option are kept as is.
 ##
 ## @item "roffset"
 ## See @var{r} above.
diff -uNr octave-3.6.0/scripts/io/strread.m octave-3.6.1/scripts/io/strread.m
--- octave-3.6.0/scripts/io/strread.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/io/strread.m	2012-02-22 14:38:21.000000000 -0500
@@ -34,6 +34,7 @@
 ## The string @var{format} describes how the words in @var{str} should be
 ## parsed.
 ## It may contain any combination of the following specifiers:
+##
 ## @table @code
 ## @item %s
 ## The word is parsed as a string.
@@ -84,6 +85,7 @@
 ##
 ## Optional numeric argument @var{format_repeat} can be used for
 ## limiting the number of items read:
+##
 ## @table @asis
 ## @item -1
 ## (default) read all of the string until the end.
@@ -91,7 +93,6 @@
 ## @item N
 ## Read N times @var{nargout} items.  0 (zero) is an acceptable
 ## value for @var{format_repeat}.
-##
 ## @end table
 ##
 ## The behavior of @code{strread} can be changed via property-value
@@ -439,14 +440,13 @@
       iwrd = 1; iwrdp = 0; iwrdl = length (words{iwrd});
       for ii = 1:numel (fmt_words)
 
+        nxt_wrd = 0;
+
         if (idf(ii))
           ## Literal expected
           if (isempty (strfind (fmt_words{ii}, words(iwrd))))
             ## Not found in current word; supposed to be in next word
-            ++iwrd; iwrdp = 0;
-            if (ii < numel (fmt_words))
-              iwrdl = length (words{iwrd});
-            endif
+            nxt_wrd = 1;
           else
             ## Found it in current word.  Subtract literal length
             iwrdp += length (fmt_words{ii});
@@ -455,34 +455,28 @@
               warning ("strread: literal '%s' (fmt spec # %d) does not match data", ...
                 fmt_words{ii}, ii);
               ## Word assumed to be completely "used up". Next word
-              ++iwrd; iwrdp = 0;
-              if (ii < numel (fmt_words))
-                iwrdl = length (words{iwrd});
-              endif
+              nxt_wrd = 1;
             elseif (iwrdp == iwrdl)
               ## Word completely "used up". Next word
-              ++iwrd; iwrdp = 0;
-              if (ii < numel (fmt_words))
-                iwrdl = length (words{iwrd});
-              endif
+              nxt_wrd = 1;
             endif
           endif
 
         elseif (idg(ii))
           ## Fixed width specifier (%N or %*N): read just a part of word
-            iwrdp += floor ...
-             (str2double (fmt_words{ii}(regexp(fmt_words{ii}, '\d') : end-1)));
-            if (iwrdp > iwrdl)
-              ## Match error. Field extends beyond word boundary.
-              warning  ...
-              ("strread: field width '%s' (fmt spec # %d) extends beyond actual word limit", ...
-                 fmt_words{ii}, ii);
-              ## Assume word to be completely "used up".  Next word
-              ++iwrd; iwrdp = 0; iwrdl = length (words{iwrd});
-            elseif (iwrdp == iwrdl)
-              ## Word completely "used up".  Next word
-              ++iwrd; iwrdp = 0; iwrdl = length (words{iwrd});
-            endif
+          iwrdp += floor ...
+           (str2double (fmt_words{ii}(regexp(fmt_words{ii}, '\d') : end-1)));
+          if (iwrdp > iwrdl)
+            ## Match error. Field extends beyond word boundary.
+            warning  ...
+            ("strread: field width '%s' (fmt spec # %d) extends beyond actual word limit", ...
+               fmt_words{ii}, ii);
+            ## Assume word to be completely "used up".  Next word
+            nxt_wrd = 1;
+          elseif (iwrdp == iwrdl)
+            ## Word completely "used up".  Next word
+            nxt_wrd = 1;
+          endif
 
         else
           ## A simple format conv. specifier. Either (1) uses rest of word, or
@@ -492,20 +486,25 @@
             ## Next fmt_word is a literal...
             if (! index (words{iwrd}(iwrdp+1:end), fmt_words{ii+1}))
               ## ...but not found in current word => field uses rest of word
-              ++iwrd; iwrdp = 0; iwrdl = length (words{iwrd});
+              nxt_wrd = 1;
             else
               ## ..or it IS found.  Add inferred width of current conversion field
               iwrdp += index (words{iwrd}(iwrdp+1:end), fmt_words{ii+1}) - 1;
             endif
           elseif (iwrdp < iwrdl)
             ## No bordering literal to the right => field occupies (rest of) word
-            ++iwrd; iwrdp = 0;
-            if (ii < numel (fmt_words))
-              iwrdl = length (words{iwrd});
-            endif
+            nxt_wrd = 1;
           endif
 
         endif
+
+        if (nxt_wrd)
+          ++iwrd; iwrdp = 0;
+          if (ii < numel (fmt_words))
+            iwrdl = length (words{iwrd});
+          endif
+        endif
+
       endfor
       ## Done
       words_period = max (iwrd - 1, 1);
@@ -670,7 +669,7 @@
               k++;
             case "s"
               if (pad_out)
-                data(end+1:num_lines) = {""}
+                data(end+1:num_lines) = {""};
               endif
               varargout{k} = strtrunc (data, swidth)';
               k++;
diff -uNr octave-3.6.0/scripts/linear-algebra/expm.m octave-3.6.1/scripts/linear-algebra/expm.m
--- octave-3.6.0/scripts/linear-algebra/expm.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/linear-algebra/expm.m	2012-02-22 14:38:21.000000000 -0500
@@ -28,7 +28,7 @@
 ## @ifnottex
 ##
 ## @example
-## expm(A) = I + A + A^2/2! + A^3/3! + @dots{}
+## expm (A) = I + A + A^2/2! + A^3/3! + @dots{}
 ## @end example
 ##
 ## @end ifnottex
diff -uNr octave-3.6.0/scripts/linear-algebra/logm.m octave-3.6.1/scripts/linear-algebra/logm.m
--- octave-3.6.0/scripts/linear-algebra/logm.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/linear-algebra/logm.m	2012-02-22 14:38:21.000000000 -0500
@@ -26,7 +26,7 @@
 ## implementation utilizes a Pad@'e approximant and the identity
 ##
 ## @example
-## logm(@var{A}) = 2^k * logm(@var{A}^(1 / 2^k))
+## logm (@var{A}) = 2^k * logm (@var{A}^(1 / 2^k))
 ## @end example
 ##
 ## The optional argument @var{opt_iters} is the maximum number of square roots
diff -uNr octave-3.6.0/scripts/linear-algebra/qzhess.m octave-3.6.1/scripts/linear-algebra/qzhess.m
--- octave-3.6.0/scripts/linear-algebra/qzhess.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/linear-algebra/qzhess.m	2012-02-22 14:38:21.000000000 -0500
@@ -37,8 +37,8 @@
 ## The Hessenberg-triangular decomposition is the first step in
 ## Moler and Stewart's QZ@tie{}decomposition algorithm.
 ##
-## Algorithm taken from Golub and Van Loan, @cite{Matrix Computations, 2nd
-## edition}.
+## Algorithm taken from Golub and Van Loan,
+## @cite{Matrix Computations, 2nd edition}.
 ## @end deftypefn
 
 ## Author: A. S. Hodel 
diff -uNr octave-3.6.0/scripts/miscellaneous/bincoeff.m octave-3.6.1/scripts/miscellaneous/bincoeff.m
--- octave-3.6.0/scripts/miscellaneous/bincoeff.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/miscellaneous/bincoeff.m	2012-02-22 14:38:21.000000000 -0500
@@ -42,7 +42,7 @@
 ## @example
 ## @group
 ## bincoeff (5, 2)
-##      @result{} 10
+##    @result{} 10
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/miscellaneous/computer.m octave-3.6.1/scripts/miscellaneous/computer.m
--- octave-3.6.0/scripts/miscellaneous/computer.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/miscellaneous/computer.m	2012-02-22 14:38:21.000000000 -0500
@@ -27,10 +27,10 @@
 ## @example
 ## @group
 ## computer ()
-##      @print{} i586-pc-linux-gnu
+##    @print{} i586-pc-linux-gnu
 ##
 ## x = computer ()
-##      @result{} x = "i586-pc-linux-gnu"
+##    @result{} x = "i586-pc-linux-gnu"
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/miscellaneous/dir.m octave-3.6.1/scripts/miscellaneous/dir.m
--- octave-3.6.0/scripts/miscellaneous/dir.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/miscellaneous/dir.m	2012-02-22 14:34:54.000000000 -0500
@@ -33,7 +33,7 @@
 ## @end example
 ##
 ## @noindent
-## in which @code{statinfo} is the structure returned from @code{stat}.
+## where @code{statinfo} is the structure returned from @code{stat}.
 ##
 ## If @var{directory} is not a directory, return information about the
 ## named @var{filename}.  @var{directory} may be a list of directories
@@ -41,7 +41,7 @@
 ## which will be expanded with glob.
 ##
 ## Note that for symbolic links, @code{dir} returns information about
-## the file that a symbolic link points to instead of the link itself.
+## the file that the symbolic link points to instead of the link itself.
 ## However, if the link points to a nonexistent file, @code{dir} returns
 ## information about the link.
 ## @seealso{ls, stat, lstat, readdir, glob, filesep}
diff -uNr octave-3.6.0/scripts/miscellaneous/getfield.m octave-3.6.1/scripts/miscellaneous/getfield.m
--- octave-3.6.0/scripts/miscellaneous/getfield.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/miscellaneous/getfield.m	2012-02-22 14:38:21.000000000 -0500
@@ -25,7 +25,7 @@
 ## @group
 ## ss(1,2).fd(3).b = 5;
 ## getfield (ss, @{1,2@}, "fd", @{3@}, "b")
-##      @result{} ans = 5
+##    @result{} 5
 ## @end group
 ## @end example
 ##
@@ -36,7 +36,7 @@
 ## @group
 ## i1 = @{1,2@}; i2 = "fd"; i3 = @{3@}; i4= "b";
 ## ss(i1@{:@}).(i2)(i3@{:@}).(i4)
-##      @result{} ans = 5
+##    @result{} 5
 ##
 ## @end group
 ## @end example
diff -uNr octave-3.6.0/scripts/miscellaneous/mkoctfile.m octave-3.6.1/scripts/miscellaneous/mkoctfile.m
--- octave-3.6.0/scripts/miscellaneous/mkoctfile.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/miscellaneous/mkoctfile.m	2012-02-22 14:38:21.000000000 -0500
@@ -124,16 +124,16 @@
 ##
 ## @example
 ## @group
-##                   .c    C source
-##                   .cc   C++ source
-##                   .C    C++ source
-##                   .cpp  C++ source
-##                   .f    Fortran source (fixed form)
-##                   .F    Fortran source (fixed form)
-##                   .f90  Fortran source (free form)
-##                   .F90  Fortran source (free form)
-##                   .o    object file
-##                   .a    library file
+##    .c    C source
+##    .cc   C++ source
+##    .C    C++ source
+##    .cpp  C++ source
+##    .f    Fortran source (fixed form)
+##    .F    Fortran source (fixed form)
+##    .f90  Fortran source (free form)
+##    .F90  Fortran source (free form)
+##    .o    object file
+##    .a    library file
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/miscellaneous/orderfields.m octave-3.6.1/scripts/miscellaneous/orderfields.m
--- octave-3.6.0/scripts/miscellaneous/orderfields.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/miscellaneous/orderfields.m	2012-02-22 14:38:21.000000000 -0500
@@ -38,7 +38,7 @@
 ## @example
 ## @group
 ## s = struct("d", 4, "b", 2, "a", 1, "c", 3);
-## t1 = orderfields(s)
+## t1 = orderfields (s)
 ##      @result{} t1 =
 ##         @{
 ##           a =  1
@@ -49,7 +49,7 @@
 ## @end group
 ## @group
 ## t = struct("d", @{@}, "c", @{@}, "b", "a", @{@});
-## t2 = orderfields(s, t)
+## t2 = orderfields (s, t)
 ##      @result{} t2 =
 ##         @{
 ##           d =  4
@@ -59,7 +59,7 @@
 ##         @}
 ## @end group
 ## @group
-## t3 = orderfields(s, [3, 2, 4, 1]);
+## t3 = orderfields (s, [3, 2, 4, 1]);
 ##      @result{} t3 =
 ##         @{
 ##           a =  1
@@ -69,18 +69,19 @@
 ##         @}
 ## @end group
 ## @group
-## [t4, p] = orderfields(s, @{"d", "c", "b", "a"@})
-##      @result{} t4 = @{
+## [t4, p] = orderfields (s, @{"d", "c", "b", "a"@})
+##      @result{} t4 =
+##         @{
 ##           d =  4
 ##           c =  3
 ##           b =  2
 ##           a =  1
 ##         @}
-##      p =
-##         1
-##         4
-##         2
-##         3
+##         p =
+##            1
+##            4
+##            2
+##            3
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/miscellaneous/substruct.m octave-3.6.1/scripts/miscellaneous/substruct.m
--- octave-3.6.0/scripts/miscellaneous/substruct.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/miscellaneous/substruct.m	2012-02-22 14:38:21.000000000 -0500
@@ -24,7 +24,7 @@
 ##
 ## @example
 ## @group
-## idx = substruct("()", @{3, ":"@})
+## idx = substruct ("()", @{3, ":"@})
 ##      @result{}
 ##        idx =
 ##        @{
@@ -36,9 +36,8 @@
 ##          @}
 ##        @}
 ## x = [1, 2, 3; 4, 5, 6; 7, 8, 9];
-## subsref(x, idx)
-##      @result{} ans =
-##         7  8  9
+## subsref (x, idx)
+##    @result{} 7  8  9
 ## @end group
 ## @end example
 ## @seealso{subsref, subsasgn}
diff -uNr octave-3.6.0/scripts/miscellaneous/warning_ids.m octave-3.6.1/scripts/miscellaneous/warning_ids.m
--- octave-3.6.0/scripts/miscellaneous/warning_ids.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/miscellaneous/warning_ids.m	2012-02-22 14:38:21.000000000 -0500
@@ -65,7 +65,7 @@
 ##
 ## @example
 ## @group
-## while (c = getc())
+## while (c = getc ())
 ##   @dots{}
 ## @end group
 ## @end example
@@ -93,7 +93,7 @@
 ##
 ## @example
 ## @group
-## while ((c = getc()))
+## while ((c = getc ()))
 ##   @dots{}
 ## @end group
 ## @end example
@@ -213,7 +213,7 @@
 ## @example
 ## @group
 ## [ "f", 111, 111 ]
-##      @result{} "foo"
+## @result{} "foo"
 ## @end group
 ## @end example
 ##
@@ -231,7 +231,7 @@
 ##
 ## @example
 ## @group
-## do_braindead_shortcircuit_evaluation(1)
+## do_braindead_shortcircuit_evaluation (1)
 ## @end group
 ## @end example
 ##
@@ -295,7 +295,7 @@
 ## @example
 ## @group
 ## "abc" + 0
-##      @result{} 97 98 99
+## @result{} 97 98 99
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/optimization/fminunc.m octave-3.6.1/scripts/optimization/fminunc.m
--- octave-3.6.0/scripts/optimization/fminunc.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/optimization/fminunc.m	2012-02-22 14:38:21.000000000 -0500
@@ -350,10 +350,8 @@
     gx = [];
   endif
 
-  if (! (isreal (fx) && isreal (jx)))
+  if (! (isreal (fx) && isreal (gx)))
     error ("fminunc:notreal", "fminunc: non-real value encountered");
-  elseif (complexeqn && ! (isnumeric (fx) && isnumeric(jx)))
-    error ("fminunc:notnum", "fminunc: non-numeric value encountered");
   elseif (any (isnan (fx(:))))
     error ("fminunc:isnan", "fminunc: NaN value encountered");
   endif
diff -uNr octave-3.6.0/scripts/optimization/qp.m octave-3.6.1/scripts/optimization/qp.m
--- octave-3.6.0/scripts/optimization/qp.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/optimization/qp.m	2012-02-22 14:34:54.000000000 -0500
@@ -33,8 +33,8 @@
 ##
 ## @example
 ## @group
-##      min 0.5 x'*H*x + x'*q
-##       x
+## min 0.5 x'*H*x + x'*q
+##  x
 ## @end group
 ## @end example
 ##
@@ -49,9 +49,9 @@
 ##
 ## @example
 ## @group
-##      A*x = b
-##      lb <= x <= ub
-##      A_lb <= A_in*x <= A_ub
+## A*x = b
+## lb <= x <= ub
+## A_lb <= A_in*x <= A_ub
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/optimization/sqp.m octave-3.6.1/scripts/optimization/sqp.m
--- octave-3.6.0/scripts/optimization/sqp.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/optimization/sqp.m	2012-02-22 14:38:21.000000000 -0500
@@ -33,8 +33,8 @@
 ##
 ## @example
 ## @group
-##      min phi (x)
-##       x
+## min phi (x)
+##  x
 ## @end group
 ## @end example
 ##
@@ -49,9 +49,9 @@
 ##
 ## @example
 ## @group
-##      g(x)  = 0
-##      h(x) >= 0
-##      lb <= x <= ub
+## g(x)  = 0
+## h(x) >= 0
+## lb <= x <= ub
 ## @end group
 ## @end example
 ##
@@ -102,9 +102,9 @@
 ##
 ## @example
 ## @group
-##                 [ d f(x)   d f(x)        d f(x) ]
-##     transpose ( [ ------   -----   ...   ------ ] )
-##                 [  dx_1     dx_2          dx_N  ]
+##             [ d f(x)   d f(x)        d f(x) ]
+## transpose ( [ ------   -----   ...   ------ ] )
+##             [  dx_1     dx_2          dx_N  ]
 ## @end group
 ## @end example
 ##
@@ -155,7 +155,7 @@
 ## endfunction
 ##
 ## function obj = phi (x)
-##   obj = exp(prod(x)) - 0.5*(x(1)^3+x(2)^3+1)^2;
+##   obj = exp (prod (x)) - 0.5*(x(1)^3+x(2)^3+1)^2;
 ## endfunction
 ##
 ## x0 = [-1.8; 1.7; 1.9; -0.8; -0.8];
diff -uNr octave-3.6.0/scripts/plot/bar.m octave-3.6.1/scripts/plot/bar.m
--- octave-3.6.0/scripts/plot/bar.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/bar.m	2012-02-22 14:34:54.000000000 -0500
@@ -66,8 +66,8 @@
 ##
 ## @example
 ## @group
-## bar (rand(10,3))
-## colormap (summer ())
+## bar (rand (10, 3));
+## colormap (summer (64));
 ## @end group
 ## @end example
 ##
@@ -77,7 +77,7 @@
 ##
 ## @example
 ## @group
-## h = bar (rand(10,3))
+## h = bar (rand (10, 3));
 ## set (h(1), "facecolor", "r")
 ## set (h(2), "facecolor", "g")
 ## set (h(3), "facecolor", "b")
diff -uNr octave-3.6.0/scripts/plot/clabel.m octave-3.6.1/scripts/plot/clabel.m
--- octave-3.6.0/scripts/plot/clabel.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/clabel.m	2012-02-22 14:38:21.000000000 -0500
@@ -48,8 +48,8 @@
 ##
 ## @example
 ## @group
-## [c, h] = contour (peaks(), -4 : 6);
-## clabel (c, h, -4 : 2 : 6, 'fontsize', 12);
+## [c, h] = contour (peaks (), -4 : 6);
+## clabel (c, h, -4:2:6, "fontsize", 12);
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/plot/compass.m octave-3.6.1/scripts/plot/compass.m
--- octave-3.6.0/scripts/plot/compass.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/compass.m	2012-02-22 14:38:21.000000000 -0500
@@ -37,7 +37,7 @@
 ## @example
 ## @group
 ## a = toeplitz ([1;randn(9,1)], [1,randn(1,9)]);
-## compass (eig (a))
+## compass (eig (a));
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/plot/contour3.m octave-3.6.1/scripts/plot/contour3.m
--- octave-3.6.0/scripts/plot/contour3.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/contour3.m	2012-02-22 14:38:21.000000000 -0500
@@ -34,8 +34,8 @@
 ## @group
 ## contour3 (peaks (19));
 ## hold on
-## surface (peaks (19), "facecolor", "none", "EdgeColor", "black")
-## colormap hot
+## surface (peaks (19), "facecolor", "none", "EdgeColor", "black");
+## colormap hot;
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/plot/contourc.m octave-3.6.1/scripts/plot/contourc.m
--- octave-3.6.0/scripts/plot/contourc.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/contourc.m	2012-02-22 14:38:21.000000000 -0500
@@ -50,9 +50,8 @@
 ## y = x;
 ## z = x' * y;
 ## contourc (x, y, z, 2:3)
-##      @result{}   2.0000   2.0000   1.0000   3.0000   1.5000   2.0000
-##      2.0000   1.0000   2.0000   2.0000   2.0000   1.5000
-##
+##    @result{}   2.0000   2.0000   1.0000   3.0000   1.5000   2.0000
+##         2.0000   1.0000   2.0000   2.0000   2.0000   1.5000
 ## @end group
 ## @end example
 ## @seealso{contour}
diff -uNr octave-3.6.0/scripts/plot/cylinder.m octave-3.6.1/scripts/plot/cylinder.m
--- octave-3.6.0/scripts/plot/cylinder.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/cylinder.m	2012-02-22 14:38:21.000000000 -0500
@@ -38,9 +38,9 @@
 ##
 ## @example
 ## @group
-## [x, y, z] = cylinder (10:-1:0,50);
+## [x, y, z] = cylinder (10:-1:0, 50);
 ## surf (x, y, z);
-## title ("a cone")
+## title ("a cone");
 ## @end group
 ## @end example
 ## @seealso{sphere}
diff -uNr octave-3.6.0/scripts/plot/ezcontourf.m octave-3.6.1/scripts/plot/ezcontourf.m
--- octave-3.6.0/scripts/plot/ezcontourf.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/ezcontourf.m	2012-02-22 14:38:21.000000000 -0500
@@ -39,7 +39,7 @@
 ##
 ## @example
 ## @group
-## f = @@(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+## f = @@(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
 ## ezcontourf (f, [-3, 3]);
 ## @end group
 ## @end example
diff -uNr octave-3.6.0/scripts/plot/ezcontour.m octave-3.6.1/scripts/plot/ezcontour.m
--- octave-3.6.0/scripts/plot/ezcontour.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/ezcontour.m	2012-02-22 14:38:21.000000000 -0500
@@ -39,7 +39,7 @@
 ##
 ## @example
 ## @group
-## f = @@(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+## f = @@(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
 ## ezcontour (f, [-3, 3]);
 ## @end group
 ## @end example
diff -uNr octave-3.6.0/scripts/plot/ezmeshc.m octave-3.6.1/scripts/plot/ezmeshc.m
--- octave-3.6.0/scripts/plot/ezmeshc.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/ezmeshc.m	2012-02-22 14:38:21.000000000 -0500
@@ -50,7 +50,7 @@
 ##
 ## @example
 ## @group
-## f = @@(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+## f = @@(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
 ## ezmeshc (f, [-3, 3]);
 ## @end group
 ## @end example
diff -uNr octave-3.6.0/scripts/plot/ezmesh.m octave-3.6.1/scripts/plot/ezmesh.m
--- octave-3.6.0/scripts/plot/ezmesh.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/ezmesh.m	2012-02-22 14:38:21.000000000 -0500
@@ -49,7 +49,7 @@
 ##
 ## @example
 ## @group
-## f = @@(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+## f = @@(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
 ## ezmesh (f, [-3, 3]);
 ## @end group
 ## @end example
diff -uNr octave-3.6.0/scripts/plot/ezplot.m octave-3.6.1/scripts/plot/ezplot.m
--- octave-3.6.0/scripts/plot/ezplot.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/ezplot.m	2012-02-22 14:38:21.000000000 -0500
@@ -35,7 +35,7 @@
 ## < 2*pi} with 60 by 60 in the mesh.  For example:
 ##
 ## @example
-## ezplot (@@(@var{x}, @var{y}) @var{x} .^ 2 - @var{y} .^ 2 - 1)
+## ezplot (@@(@var{x}, @var{y}) @var{x}.^2 - @var{y}.^2 - 1)
 ## @end example
 ##
 ## If two functions are passed as strings, inline functions or function
diff -uNr octave-3.6.0/scripts/plot/ezsurfc.m octave-3.6.1/scripts/plot/ezsurfc.m
--- octave-3.6.0/scripts/plot/ezsurfc.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/ezsurfc.m	2012-02-22 14:38:21.000000000 -0500
@@ -50,7 +50,7 @@
 ##
 ## @example
 ## @group
-## f = @@(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+## f = @@(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
 ## ezsurfc (f, [-3, 3]);
 ## @end group
 ## @end example
diff -uNr octave-3.6.0/scripts/plot/ezsurf.m octave-3.6.1/scripts/plot/ezsurf.m
--- octave-3.6.0/scripts/plot/ezsurf.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/ezsurf.m	2012-02-22 14:38:21.000000000 -0500
@@ -49,7 +49,7 @@
 ##
 ## @example
 ## @group
-## f = @@(x,y) sqrt(abs(x .* y)) ./ (1 + x.^2 + y.^2);
+## f = @@(x,y) sqrt (abs (x .* y)) ./ (1 + x.^2 + y.^2);
 ## ezsurf (f, [-3, 3]);
 ## @end group
 ## @end example
@@ -58,9 +58,9 @@
 ##
 ## @example
 ## @group
-## fx = @@(s,t) cos (s) .* cos(t);
-## fy = @@(s,t) sin (s) .* cos(t);
-## fz = @@(s,t) sin(t);
+## fx = @@(s,t) cos (s) .* cos (t);
+## fy = @@(s,t) sin (s) .* cos (t);
+## fz = @@(s,t) sin (t);
 ## ezsurf (fx, fy, fz, [-pi, pi, -pi/2, pi/2], 20);
 ## @end group
 ## @end example
diff -uNr octave-3.6.0/scripts/plot/feather.m octave-3.6.1/scripts/plot/feather.m
--- octave-3.6.0/scripts/plot/feather.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/feather.m	2012-02-22 14:38:21.000000000 -0500
@@ -36,8 +36,8 @@
 ##
 ## @example
 ## @group
-## phi = [0 : 15 : 360] * pi / 180;
-## feather (sin (phi), cos (phi))
+## phi = [0 : 15 : 360] * pi/180;
+## feather (sin (phi), cos (phi));
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/plot/findobj.m octave-3.6.1/scripts/plot/findobj.m
--- octave-3.6.0/scripts/plot/findobj.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/findobj.m	2012-02-22 14:34:54.000000000 -0500
@@ -19,44 +19,44 @@
 ## -*- texinfo -*-
 ## @deftypefn  {Function File} {@var{h} =} findobj ()
 ## @deftypefnx {Function File} {@var{h} =} findobj (@var{prop_name}, @var{prop_value})
-## @deftypefnx {Function File} {@var{h} =} findobj ('-property', @var{prop_name})
-## @deftypefnx {Function File} {@var{h} =} findobj ('-regexp', @var{prop_name}, @var{pattern})
-## @deftypefnx {Function File} {@var{h} =} findobj ('flat', @dots{})
+## @deftypefnx {Function File} {@var{h} =} findobj ("-property", @var{prop_name})
+## @deftypefnx {Function File} {@var{h} =} findobj ("-regexp", @var{prop_name}, @var{pattern})
+## @deftypefnx {Function File} {@var{h} =} findobj ("flat", @dots{})
 ## @deftypefnx {Function File} {@var{h} =} findobj (@var{h}, @dots{})
-## @deftypefnx {Function File} {@var{h} =} findobj (@var{h}, '-depth', @var{d}, @dots{})
+## @deftypefnx {Function File} {@var{h} =} findobj (@var{h}, "-depth", @var{d}, @dots{})
 ## Find graphics object with specified property values.  The simplest form is
 ##
 ## @example
-## findobj (@var{prop_name}, @var{prop_Value})
+## findobj (@var{prop_name}, @var{prop_value})
 ## @end example
 ##
 ## @noindent
 ## which returns all of the handles to the objects with the name
-## @var{prop_name} and the name @var{prop_Value}.  The search can be limited
+## @var{prop_name} and the name @var{prop_value}.  The search can be limited
 ## to a particular object or set of objects and their descendants by
 ## passing a handle or set of handles @var{h} as the first argument to
 ## @code{findobj}.
 ##
 ## The depth of hierarchy of objects to which to search to can be limited
-## with the '-depth' argument.  To limit the number depth of the hierarchy
+## with the "-depth" argument.  To limit the number depth of the hierarchy
 ## to search to @var{d} generations of children, and example is
 ##
 ## @example
-## findobj (@var{h}, '-depth', @var{d}, @var{prop_Name}, @var{prop_Value})
+## findobj (@var{h}, "-depth", @var{d}, @var{prop_name}, @var{prop_value})
 ## @end example
 ##
 ## Specifying a depth @var{d} of 0, limits the search to the set of object
-## passed in @var{h}.  A depth @var{d} of 0 is equivalent to the '-flat'
+## passed in @var{h}.  A depth @var{d} of 0 is equivalent to the "-flat"
 ## argument.
 ##
-## A specified logical operator may be applied to the pairs of @var{prop_Name}
-## and @var{prop_Value}.  The supported logical operators are '-and', '-or',
-## '-xor', '-not'.
+## A specified logical operator may be applied to the pairs of @var{prop_name}
+## and @var{prop_value}.  The supported logical operators are "-and", "-or",
+## "-xor", "-not".
 ##
 ## The objects may also be matched by comparing a regular expression to the
 ## property values, where property values that match @code{regexp
-## (@var{prop_Value}, @var{pattern})} are returned.  Finally, objects may be
-## matched by property name only, using the '-property' option.
+## (@var{prop_value}, @var{pattern})} are returned.  Finally, objects may be
+## matched by property name only, using the "-property" option.
 ## @seealso{get, set}
 ## @end deftypefn
 
diff -uNr octave-3.6.0/scripts/plot/fplot.m octave-3.6.1/scripts/plot/fplot.m
--- octave-3.6.0/scripts/plot/fplot.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/fplot.m	2012-02-22 14:38:21.000000000 -0500
@@ -33,8 +33,8 @@
 ##
 ## @example
 ## @group
-##    fplot ("cos", [0, 2*pi])
-##    fplot ("[cos(x), sin(x)]", [0, 2*pi])
+## fplot ("cos", [0, 2*pi])
+## fplot ("[cos(x), sin(x)]", [0, 2*pi])
 ## @end group
 ## @end example
 ## @seealso{plot}
diff -uNr octave-3.6.0/scripts/plot/hist.m octave-3.6.1/scripts/plot/hist.m
--- octave-3.6.0/scripts/plot/hist.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/hist.m	2012-02-22 14:38:21.000000000 -0500
@@ -51,7 +51,7 @@
 ##
 ## @example
 ## @group
-## hist (randn (1, 100), 25, "facecolor", "r", "edgecolor", "b")
+## hist (randn (1, 100), 25, "facecolor", "r", "edgecolor", "b");
 ## @end group
 ## @end example
 ##
@@ -60,8 +60,8 @@
 ##
 ## @example
 ## @group
-## hist (rand (10, 3))
-## colormap (summer ())
+## hist (rand (10, 3));
+## colormap (summer ());
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/plot/isocolors.m octave-3.6.1/scripts/plot/isocolors.m
--- octave-3.6.0/scripts/plot/isocolors.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/isocolors.m	2012-02-22 14:38:21.000000000 -0500
@@ -50,43 +50,43 @@
 ##
 ## @example
 ## function [] = isofinish (p)
-##   set (gca, "PlotBoxAspectRatioMode", "manual", \
-##        "PlotBoxAspectRatio", [1 1 1]);
+##   set (gca, "PlotBoxAspectRatioMode", "manual", ...
+##             "PlotBoxAspectRatio", [1 1 1]);
 ##   set (p, "FaceColor", "interp");
 ##   ## set (p, "FaceLighting", "flat");
 ##   ## light ("Position", [1 1 5]); ## Available with JHandles
 ## endfunction
 ##
-## N = 15;    ## Increase number of vertices in each direction
-## iso = .4;  ## Change isovalue to .1 to display a sphere
+## N = 15;    # Increase number of vertices in each direction
+## iso = .4;  # Change isovalue to .1 to display a sphere
 ## lin = linspace (0, 2, N);
 ## [x, y, z] = meshgrid (lin, lin, lin);
 ## c = abs ((x-.5).^2 + (y-.5).^2 + (z-.5).^2);
-## figure (); ## Open another figure window
+## figure (); # Open another figure window
 ##
-## subplot (2, 2, 1); view (-38, 20);
+## subplot (2,2,1); view (-38, 20);
 ## [f, v] = isosurface (x, y, z, c, iso);
 ## p = patch ("Faces", f, "Vertices", v, "EdgeColor", "none");
-## cdat = rand (size (c));       ## Compute random patch color data
-## isocolors (x, y, z, cdat, p); ## Directly set colors of patch
-## isofinish (p);                ## Call user function isofinish
+## cdat = rand (size (c));       # Compute random patch color data
+## isocolors (x, y, z, cdat, p); # Directly set colors of patch
+## isofinish (p);                # Call user function isofinish
 ##
-## subplot (2, 2, 2); view (-38, 20);
+## subplot (2,2,2); view (-38, 20);
 ## p = patch ("Faces", f, "Vertices", v, "EdgeColor", "none");
 ## [r, g, b] = meshgrid (lin, 2-lin, 2-lin);
-## cdat = isocolors (x, y, z, c, v); ## Compute color data vertices
-## set (p, "FaceVertexCData", cdat); ## Set color data manually
+## cdat = isocolors (x, y, z, c, v); # Compute color data vertices
+## set (p, "FaceVertexCData", cdat); # Set color data manually
 ## isofinish (p);
 ##
-## subplot (2, 2, 3); view (-38, 20);
+## subplot (2,2,3); view (-38, 20);
 ## p = patch ("Faces", f, "Vertices", v, "EdgeColor", "none");
-## cdat = isocolors (r, g, b, c, p); ## Compute color data patch
-## set (p, "FaceVertexCData", cdat); ## Set color data manually
+## cdat = isocolors (r, g, b, c, p); # Compute color data patch
+## set (p, "FaceVertexCData", cdat); # Set color data manually
 ## isofinish (p);
 ##
-## subplot (2, 2, 4); view (-38, 20);
+## subplot (2,2,4); view (-38, 20);
 ## p = patch ("Faces", f, "Vertices", v, "EdgeColor", "none");
-## r = g = b = repmat ([1:N] / N, [N, 1, N]); ## Black to white
+## r = g = b = repmat ([1:N] / N, [N, 1, N]); # Black to white
 ## cdat = isocolors (x, y, z, r, g, b, v);
 ## set (p, "FaceVertexCData", cdat);
 ## isofinish (p);
diff -uNr octave-3.6.0/scripts/plot/isonormals.m octave-3.6.1/scripts/plot/isonormals.m
--- octave-3.6.0/scripts/plot/isonormals.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/isonormals.m	2012-02-22 14:38:21.000000000 -0500
@@ -50,8 +50,8 @@
 ## @smallexample
 ## function [] = isofinish (p)
 ##   set (gca, "PlotBoxAspectRatioMode", "manual", ...
-##             "PlotBoxAspectRatio",[1 1 1]);
-##   set (p, "VertexNormals", -get(p,"VertexNormals")); # Revert normals
+##             "PlotBoxAspectRatio", [1 1 1]);
+##   set (p, "VertexNormals", -get (p,"VertexNormals")); # Revert normals
 ##   set (p, "FaceColor", "interp");
 ##   ## set (p, "FaceLighting", "phong");
 ##   ## light ("Position", [1 1 5]); # Available with JHandles
@@ -64,27 +64,27 @@
 ## c = abs ((x-.5).^2 + (y-.5).^2 + (z-.5).^2);
 ## figure (); # Open another figure window
 ##
-## subplot (2, 2, 1); view (-38, 20);
+## subplot (2,2,1); view (-38, 20);
 ## [f, v, cdat] = isosurface (x, y, z, c, iso, y);
-## p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, \
+## p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, ...
 ##            "FaceColor", "interp", "EdgeColor", "none");
 ## isofinish (p); ## Call user function isofinish
 ##
-## subplot (2, 2, 2); view (-38, 20);
-## p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, \
+## subplot (2,2,2); view (-38, 20);
+## p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, ...
 ##            "FaceColor", "interp", "EdgeColor", "none");
 ## isonormals (x, y, z, c, p); # Directly modify patch
 ## isofinish (p);
 ##
-## subplot (2, 2, 3); view (-38, 20);
-## p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, \
+## subplot (2,2,3); view (-38, 20);
+## p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, ...
 ##            "FaceColor", "interp", "EdgeColor", "none");
 ## n = isonormals (x, y, z, c, v); # Compute normals of isosurface
 ## set (p, "VertexNormals", n);    # Manually set vertex normals
 ## isofinish (p);
 ##
-## subplot (2, 2, 4); view (-38, 20);
-## p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, \
+## subplot (2,2,4); view (-38, 20);
+## p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", cdat, ...
 ##            "FaceColor", "interp", "EdgeColor", "none");
 ## isonormals (x, y, z, c, v, "negate"); # Use reverse directly
 ## isofinish (p);
diff -uNr octave-3.6.0/scripts/plot/isosurface.m octave-3.6.1/scripts/plot/isosurface.m
--- octave-3.6.0/scripts/plot/isosurface.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/isosurface.m	2012-02-22 14:38:21.000000000 -0500
@@ -80,34 +80,34 @@
 ## c = abs ((x-.5).^2 + (y-.5).^2 + (z-.5).^2);
 ## figure (); # Open another figure window
 ##
-## subplot (2, 2, 1); view (-38, 20);
+## subplot (2,2,1); view (-38, 20);
 ## [f, v] = isosurface (x, y, z, c, iso);
 ## p = patch ("Faces", f, "Vertices", v, "EdgeColor", "none");
-## set (gca, "PlotBoxAspectRatioMode","manual", ...
+## set (gca, "PlotBoxAspectRatioMode", "manual", ...
 ##           "PlotBoxAspectRatio", [1 1 1]);
 ## # set (p, "FaceColor", "green", "FaceLighting", "phong");
 ## # light ("Position", [1 1 5]); # Available with the JHandles package
 ##
-## subplot (2, 2, 2); view (-38, 20);
+## subplot (2,2,2); view (-38, 20);
 ## p = patch ("Faces", f, "Vertices", v, "EdgeColor", "blue");
-## set (gca, "PlotBoxAspectRatioMode","manual", ...
+## set (gca, "PlotBoxAspectRatioMode", "manual", ...
 ##           "PlotBoxAspectRatio", [1 1 1]);
 ## # set (p, "FaceColor", "none", "FaceLighting", "phong");
 ## # light ("Position", [1 1 5]);
 ##
-## subplot (2, 2, 3); view (-38, 20);
+## subplot (2,2,3); view (-38, 20);
 ## [f, v, c] = isosurface (x, y, z, c, iso, y);
-## p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", c, \
+## p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", c, ...
 ##            "FaceColor", "interp", "EdgeColor", "none");
-## set (gca, "PlotBoxAspectRatioMode","manual", ...
+## set (gca, "PlotBoxAspectRatioMode", "manual", ...
 ##           "PlotBoxAspectRatio", [1 1 1]);
 ## # set (p, "FaceLighting", "phong");
 ## # light ("Position", [1 1 5]);
 ##
-## subplot (2, 2, 4); view (-38, 20);
-## p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", c, \
+## subplot (2,2,4); view (-38, 20);
+## p = patch ("Faces", f, "Vertices", v, "FaceVertexCData", c, ...
 ##            "FaceColor", "interp", "EdgeColor", "blue");
-## set (gca, "PlotBoxAspectRatioMode","manual", ...
+## set (gca, "PlotBoxAspectRatioMode", "manual", ...
 ##           "PlotBoxAspectRatio", [1 1 1]);
 ## # set (p, "FaceLighting", "phong");
 ## # light ("Position", [1 1 5]);
diff -uNr octave-3.6.0/scripts/plot/linkprop.m octave-3.6.1/scripts/plot/linkprop.m
--- octave-3.6.0/scripts/plot/linkprop.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/linkprop.m	2012-02-22 14:34:54.000000000 -0500
@@ -28,9 +28,9 @@
 ## @example
 ## @group
 ## x = 0:0.1:10;
-## subplot (1, 2, 1);
+## subplot (1,2,1);
 ## h1 = plot (x, sin (x));
-## subplot (1, 2, 2);
+## subplot (1,2,2);
 ## h2 = plot (x, cos (x));
 ## hlink = linkprop ([h1, h2], @{"color","linestyle"@});
 ## set (h1, "color", "green");
diff -uNr octave-3.6.0/scripts/plot/plot3.m octave-3.6.1/scripts/plot/plot3.m
--- octave-3.6.0/scripts/plot/plot3.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/plot3.m	2012-02-22 14:38:21.000000000 -0500
@@ -74,9 +74,9 @@
 ##
 ## @example
 ## @group
-##    z = [0:0.05:5];
-##    plot3 (cos(2*pi*z), sin(2*pi*z), z, ";helix;");
-##    plot3 (z, exp(2i*pi*z), ";complex sinusoid;");
+## z = [0:0.05:5];
+## plot3 (cos (2*pi*z), sin (2*pi*z), z, ";helix;");
+## plot3 (z, exp (2i*pi*z), ";complex sinusoid;");
 ## @end group
 ## @end example
 ## @seealso{plot, xlabel, ylabel, zlabel, title, print}
diff -uNr octave-3.6.0/scripts/plot/plotmatrix.m octave-3.6.1/scripts/plot/plotmatrix.m
--- octave-3.6.0/scripts/plot/plotmatrix.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/plotmatrix.m	2012-02-22 14:38:21.000000000 -0500
@@ -54,9 +54,7 @@
 ## the histogram and @var{pax} the corresponding axes objects.
 ##
 ## @example
-## @group
-## plotmatrix (randn (100, 3), 'g+')
-## @end group
+## plotmatrix (randn (100, 3), "g+")
 ## @end example
 ##
 ## @end deftypefn
diff -uNr octave-3.6.0/scripts/plot/print.m octave-3.6.1/scripts/plot/print.m
--- octave-3.6.0/scripts/plot/print.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/print.m	2012-02-22 14:38:21.000000000 -0500
@@ -234,9 +234,9 @@
 ##
 ## @example
 ## @group
-## figure (1)
-## clf ()
-## surf (peaks)
+## figure (1);
+## clf ();
+## surf (peaks);
 ## print -dsvg figure1.svg
 ## @end group
 ## @end example
@@ -245,9 +245,9 @@
 ##
 ## @example
 ## @group
-## figure (1)
-## clf ()
-## surf (peaks)
+## figure (1);
+## clf ();
+## surf (peaks);
 ## print -dcdj550
 ## @end group
 ## @end example
diff -uNr octave-3.6.0/scripts/plot/private/__marching_cube__.m octave-3.6.1/scripts/plot/private/__marching_cube__.m
--- octave-3.6.0/scripts/plot/private/__marching_cube__.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/private/__marching_cube__.m	2012-02-22 14:34:54.000000000 -0500
@@ -49,7 +49,7 @@
 ## @example
 ## @group
 ## N = 20;
-## lin = linspace(0, 2, N);
+## lin = linspace (0, 2, N);
 ## [x, y, z] = meshgrid (lin, lin, lin);
 ##
 ## c = (x-.5).^2 + (y-.5).^2 + (z-.5).^2;
@@ -70,11 +70,11 @@
 ##             "FaceColor", "interp", "EdgeColor", "none");
 ##
 ## ## Revert normals
-## set (pa, "VertexNormals", -get(pa, "VertexNormals"));
+## set (pa, "VertexNormals", -get (pa, "VertexNormals"));
 ##
 ## ## Set lightning (available with the JHandles package)
 ## # set (pa, "FaceLighting", "gouraud");
-## # light( "Position", [1 1 5]);
+## # light ( "Position", [1 1 5]);
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/plot/refreshdata.m octave-3.6.1/scripts/plot/refreshdata.m
--- octave-3.6.0/scripts/plot/refreshdata.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/refreshdata.m	2012-02-22 14:38:21.000000000 -0500
@@ -42,9 +42,9 @@
 ## y = sin (x);
 ## plot (x, y, "ydatasource", "y");
 ## for i = 1 : 100
-##   pause(0.1)
-##   y = sin (x + 0.1 * i);
-##   refreshdata();
+##   pause (0.1);
+##   y = sin (x + 0.1*i);
+##   refreshdata ();
 ## endfor
 ## @end group
 ## @end example
diff -uNr octave-3.6.0/scripts/plot/rose.m octave-3.6.1/scripts/plot/rose.m
--- octave-3.6.0/scripts/plot/rose.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/rose.m	2012-02-22 14:38:21.000000000 -0500
@@ -39,7 +39,7 @@
 ##
 ## @example
 ## @group
-## [r, t] = rose ([2*randn(1e5,1), pi + 2 * randn(1e5,1)]);
+## [r, t] = rose ([2*randn(1e5,1), pi + 2*randn(1e5,1)]);
 ## polar (r, t);
 ## @end group
 ## @end example
diff -uNr octave-3.6.0/scripts/plot/saveas.m octave-3.6.1/scripts/plot/saveas.m
--- octave-3.6.0/scripts/plot/saveas.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/saveas.m	2012-02-22 14:34:54.000000000 -0500
@@ -50,10 +50,9 @@
 ##
 ## @example
 ## @group
-## figure (1);
 ## clf ();
 ## surf (peaks);
-## saveas(1, "figure1.png");
+## saveas (1, "figure1.png");
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/plot/semilogx.m octave-3.6.1/scripts/plot/semilogx.m
--- octave-3.6.0/scripts/plot/semilogx.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/semilogx.m	2012-02-22 14:38:21.000000000 -0500
@@ -112,11 +112,11 @@
 %!test
 %! hf = figure ("visible", "off");
 %! unwind_protect
-%!   a = logspace (-5, 1, 10);
-%!   b =-logspace (-5, 1, 10);
+%!   a =-logspace (-5, 1, 10);
+%!   b = logspace (-5, 1, 10);
 %!   semilogx (a, b);
 %!   axis tight;
-%!   assert (all (get (gca, "ytick") < 0));
+%!   assert (all (get (gca, "xtick") < 0));
 %! unwind_protect_cleanup
 %!   close (hf);
 %! end_unwind_protect
diff -uNr octave-3.6.0/scripts/plot/stem.m octave-3.6.1/scripts/plot/stem.m
--- octave-3.6.0/scripts/plot/stem.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/stem.m	2012-02-22 14:38:21.000000000 -0500
@@ -39,7 +39,7 @@
 ## @example
 ## @group
 ## x = 1:10;
-## y = ones (1, length (x))*2.*x;
+## y = 2*x;
 ## stem (x, y, "r");
 ## @end group
 ## @end example
@@ -55,7 +55,7 @@
 ##
 ## @example
 ## @group
-## x = [0 : 10]';
+## x = [0:10]';
 ## y = [sin(x), cos(x)]
 ## h = stem (x, y);
 ## set (h(2), "color", "g");
@@ -64,7 +64,7 @@
 ## @end example
 ##
 ## @noindent
-## changes the color of the second "stem series"  and moves the base line
+## changes the color of the second "stem series" and moves the base line
 ## of the first.
 ## @seealso{bar, barh, plot}
 ## @end deftypefn
diff -uNr octave-3.6.0/scripts/plot/subplot.m octave-3.6.1/scripts/plot/subplot.m
--- octave-3.6.0/scripts/plot/subplot.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/subplot.m	2012-02-22 14:38:21.000000000 -0500
@@ -56,7 +56,7 @@
 ## the grid locations specified.  The first demo illustrates an example:
 ##
 ## @example
-## @code{demo ("subplot", 1)}
+## demo ("subplot", 1)
 ## @end example
 ##
 ## @end ifnottex
diff -uNr octave-3.6.0/scripts/plot/surfl.m octave-3.6.1/scripts/plot/surfl.m
--- octave-3.6.0/scripts/plot/surfl.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/surfl.m	2012-02-22 14:38:21.000000000 -0500
@@ -58,8 +58,8 @@
 ##
 ## @example
 ## @group
-## colormap(bone);
-## surfl(peaks);
+## colormap (bone (64));
+## surfl (peaks);
 ## shading interp;
 ## @end group
 ## @end example
diff -uNr octave-3.6.0/scripts/plot/surfnorm.m octave-3.6.1/scripts/plot/surfnorm.m
--- octave-3.6.0/scripts/plot/surfnorm.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/surfnorm.m	2012-02-22 14:38:21.000000000 -0500
@@ -27,8 +27,8 @@
 ##
 ## @example
 ## @group
-## [@var{x}, @var{y}] = meshgrid (1:size(@var{z}, 1),
-##                      1:size(@var{z}, 2));
+## [@var{x}, @var{y}] = meshgrid (1:size (@var{z}, 1),
+##                    1:size (@var{z}, 2));
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/plot/uimenu.m octave-3.6.1/scripts/plot/uimenu.m
--- octave-3.6.0/scripts/plot/uimenu.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/uimenu.m	2012-02-22 14:38:21.000000000 -0500
@@ -64,12 +64,12 @@
 ##
 ## @example
 ## @group
-## f = uimenu("label", "&File", "accelerator", "f");
-## e = uimenu("label", "&Edit", "accelerator", "e");
-## uimenu(f, "label", "Close", "accelerator", "q", ...
-##           "callback", "close (gcf)");
-## uimenu(e, "label", "Toggle &Grid", "accelerator", "g", ...
-##           "callback", "grid (gca)");
+## f = uimenu ("label", "&File", "accelerator", "f");
+## e = uimenu ("label", "&Edit", "accelerator", "e");
+## uimenu (f, "label", "Close", "accelerator", "q", ...
+##            "callback", "close (gcf)");
+## uimenu (e, "label", "Toggle &Grid", "accelerator", "g", ...
+##            "callback", "grid (gca)");
 ## @end group
 ## @end example
 ## @seealso{figure}
diff -uNr octave-3.6.0/scripts/plot/waitbar.m octave-3.6.1/scripts/plot/waitbar.m
--- octave-3.6.0/scripts/plot/waitbar.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/plot/waitbar.m	2012-02-22 14:38:21.000000000 -0500
@@ -92,8 +92,12 @@
     if (ischar (msg) || iscellstr (msg))
       th = get (ax, "title");
       curr_msg = get (th, "string");
+      ## graphics handles always store data as column vectors
+      if (iscellstr (msg))
+        msg = msg(:);  
+      endif
       cmp = strcmp (msg, curr_msg);
-      if (all (cmp(:)))
+      if (! all (cmp(:)))
         set (th, "string", msg);
       endif
     endif
diff -uNr octave-3.6.0/scripts/polynomial/mpoles.m octave-3.6.1/scripts/polynomial/mpoles.m
--- octave-3.6.0/scripts/polynomial/mpoles.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/polynomial/mpoles.m	2012-02-22 14:38:21.000000000 -0500
@@ -38,10 +38,10 @@
 ## @example
 ## @group
 ## p = [2 3 1 1 2];
-## [m, n] = mpoles(p);
-##   @result{} m = [1; 1; 2; 1; 2]
-##   @result{} n = [2; 5; 1; 4; 3]
-##   @result{} p(n) = [3, 2, 2, 1, 1]
+## [m, n] = mpoles (p)
+##    @result{} m = [1; 1; 2; 1; 2]
+##    @result{} n = [2; 5; 1; 4; 3]
+##    @result{} p(n) = [3, 2, 2, 1, 1]
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/polynomial/polyaffine.m octave-3.6.1/scripts/polynomial/polyaffine.m
--- octave-3.6.0/scripts/polynomial/polyaffine.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/polynomial/polyaffine.m	2012-02-22 14:38:21.000000000 -0500
@@ -24,7 +24,7 @@
 ## representing:
 ##
 ## @example
-## g(x) = f((x-@var{mu}(1))/@var{mu}(2)).
+## g(x) = f( (x - @var{mu}(1)) / @var{mu}(2) )
 ## @end example
 ##
 ## @seealso{polyval, polyfit}
diff -uNr octave-3.6.0/scripts/polynomial/polygcd.m octave-3.6.1/scripts/polynomial/polygcd.m
--- octave-3.6.0/scripts/polynomial/polygcd.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/polynomial/polygcd.m	2012-02-22 14:38:21.000000000 -0500
@@ -25,16 +25,16 @@
 ## Together with deconv, you can reduce a ratio of two polynomials.
 ## The tolerance @var{tol} defaults to @code{sqrt(eps)}.
 ##
-## @strong{Caution:} This is a numerically unstable algorithm and should not be used on large polynomials.
+## @strong{Caution:} This is a numerically unstable algorithm and should not
+## be used on large polynomials.
 ##
 ## Example code:
 ##
 ## @example
 ## @group
-## polygcd (poly(1:8), poly(3:12)) - poly(3:8)
+## polygcd (poly (1:8), poly (3:12)) - poly (3:8)
 ## @result{} [ 0, 0, 0, 0, 0, 0, 0 ]
-## deconv (poly(1:8), polygcd (poly(1:8), poly(3:12))) ...
-##   - poly(1:2)
+## deconv (poly (1:8), polygcd (poly (1:8), poly (3:12))) - poly(1:2)
 ## @result{} [ 0, 0, 0 ]
 ## @end group
 ## @end example
diff -uNr octave-3.6.0/scripts/polynomial/poly.m octave-3.6.1/scripts/polynomial/poly.m
--- octave-3.6.0/scripts/polynomial/poly.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/polynomial/poly.m	2012-02-22 14:38:21.000000000 -0500
@@ -27,10 +27,10 @@
 ##
 ## @example
 ## @group
-## roots(poly(eye(3)))
-## @result{} 1.00001 + 0.00001i
-## @result{} 1.00001 - 0.00001i
-## @result{} 0.99999 + 0.00000i
+## roots (poly (eye (3)))
+##     @result{} 1.00001 + 0.00001i
+##        1.00001 - 0.00001i
+##        0.99999 + 0.00000i
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/polynomial/polyout.m octave-3.6.1/scripts/polynomial/polyout.m
--- octave-3.6.0/scripts/polynomial/polyout.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/polynomial/polyout.m	2012-02-22 14:38:21.000000000 -0500
@@ -27,7 +27,7 @@
 ## @ifnottex
 ##
 ## @example
-##    c(x) = c(1) * x^n + @dots{} + c(n) x + c(n+1)
+## c(x) = c(1) * x^n + @dots{} + c(n) x + c(n+1)
 ## @end example
 ##
 ## @end ifnottex
diff -uNr octave-3.6.0/scripts/polynomial/residue.m octave-3.6.1/scripts/polynomial/residue.m
--- octave-3.6.0/scripts/polynomial/residue.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/polynomial/residue.m	2012-02-22 14:38:21.000000000 -0500
@@ -33,9 +33,9 @@
 ##
 ## @example
 ## @group
-##  B(s)    M       r(m)         N
-##  ---- = SUM -------------  + SUM k(i)*s^(N-i)
-##  A(s)   m=1 (s-p(m))^e(m)    i=1
+## B(s)    M       r(m)         N
+## ---- = SUM -------------  + SUM k(i)*s^(N-i)
+## A(s)   m=1 (s-p(m))^e(m)    i=1
 ## @end group
 ## @end example
 ##
@@ -52,11 +52,11 @@
 ## @group
 ## b = [1, 1, 1];
 ## a = [1, -5, 8, -4];
-## [r, p, k, e] = residue (b, a);
-##      @result{} r = [-2; 7; 3]
-##      @result{} p = [2; 2; 1]
-##      @result{} k = [](0x0)
-##      @result{} e = [1; 2; 1]
+## [r, p, k, e] = residue (b, a)
+##    @result{} r = [-2; 7; 3]
+##    @result{} p = [2; 2; 1]
+##    @result{} k = [](0x0)
+##    @result{} e = [1; 2; 1]
 ## @end group
 ## @end example
 ##
@@ -95,12 +95,11 @@
 ## r = [-2; 7; 3];
 ## p = [2; 2; 1];
 ## k = [1, 0];
-## [b, a] = residue (r, p, k);
-##      @result{} b = [1, -5, 9, -3, 1]
-##      @result{} a = [1, -5, 8, -4]
+## [b, a] = residue (r, p, k)
+##    @result{} b = [1, -5, 9, -3, 1]
+##    @result{} a = [1, -5, 8, -4]
 ##
 ## where mpoles is used to determine e = [1; 2; 1]
-##
 ## @end group
 ## @end example
 ##
@@ -112,9 +111,9 @@
 ## p = [2; 1; 2];
 ## k = [1, 0];
 ## e = [2; 1; 1];
-## [b, a] = residue (r, p, k, e);
-##      @result{} b = [1, -5, 9, -3, 1]
-##      @result{} a = [1, -5, 8, -4]
+## [b, a] = residue (r, p, k, e)
+##    @result{} b = [1, -5, 9, -3, 1]
+##    @result{} a = [1, -5, 8, -4]
 ## @end group
 ## @end example
 ##
@@ -129,9 +128,9 @@
 ##
 ## @example
 ## @group
-##     -2        7        3         s^4 - 5s^3 + 9s^2 - 3s + 1
-##    ----- + ------- + ----- + s = --------------------------
-##    (s-2)   (s-2)^2   (s-1)          s^3 - 5s^2 + 8s - 4
+##  -2        7        3         s^4 - 5s^3 + 9s^2 - 3s + 1
+## ----- + ------- + ----- + s = --------------------------
+## (s-2)   (s-2)^2   (s-1)          s^3 - 5s^2 + 8s - 4
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/set/ismember.m octave-3.6.1/scripts/set/ismember.m
--- octave-3.6.0/scripts/set/ismember.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/set/ismember.m	2012-02-22 14:38:21.000000000 -0500
@@ -30,7 +30,7 @@
 ## @group
 ## a = [3, 10, 1];
 ## s = [0:9];
-## [tf, s_idx] = ismember (a, s);
+## [tf, s_idx] = ismember (a, s)
 ##      @result{} tf = [1, 0, 1]
 ##      @result{} s_idx = [4, 0, 2]
 ## @end group
@@ -42,7 +42,7 @@
 ## @group
 ## a = @{'abc'@};
 ## s = @{'abc', 'def'@};
-## [tf, s_idx] = ismember (a, s);
+## [tf, s_idx] = ismember (a, s)
 ##      @result{} tf = [1, 0]
 ##      @result{} s_idx = [1, 0]
 ## @end group
@@ -56,7 +56,7 @@
 ## @group
 ## a = [1:3; 5:7; 4:6];
 ## s = [0:2; 1:3; 2:4; 3:5; 4:6];
-## [tf, s_idx] = ismember(a, s, 'rows');
+## [tf, s_idx] = ismember(a, s, "rows")
 ##      @result{} tf = logical ([1; 0; 1])
 ##      @result{} s_idx = [2; 0; 5];
 ## @end group
diff -uNr octave-3.6.0/scripts/set/union.m octave-3.6.1/scripts/set/union.m
--- octave-3.6.0/scripts/set/union.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/set/union.m	2012-02-22 14:38:21.000000000 -0500
@@ -27,7 +27,7 @@
 ## @example
 ## @group
 ## union ([1, 2, 4], [2, 3, 5])
-##      @result{} [1, 2, 3, 4, 5]
+##     @result{} [1, 2, 3, 4, 5]
 ## @end group
 ## @end example
 ##
@@ -37,18 +37,17 @@
 ##
 ## @example
 ## @group
-## union([1, 2; 2, 3], [1, 2; 3, 4], "rows")
-##      @result{}  1   2
-##     2   3
-##     3   4
+## union ([1, 2; 2, 3], [1, 2; 3, 4], "rows")
+##    @result{}  1   2
+##        2   3
+##        3   4
 ## @end group
 ## @end example
 ##
 ## @deftypefnx {Function File} {[@var{c}, @var{ia}, @var{ib}] =} union (@var{a}, @var{b})
 ##
 ## Return index vectors @var{ia} and @var{ib} such that @code{a(ia)} and
-## @code{b(ib)} are
-## disjoint sets whose union is @var{c}.
+## @code{b(ib)} are disjoint sets whose union is @var{c}.
 ##
 ## @seealso{intersect, setdiff, unique}
 ## @end deftypefn
diff -uNr octave-3.6.0/scripts/sparse/pcg.m octave-3.6.1/scripts/sparse/pcg.m
--- octave-3.6.0/scripts/sparse/pcg.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/sparse/pcg.m	2012-02-22 14:38:21.000000000 -0500
@@ -124,17 +124,17 @@
 ##
 ## @example
 ## @group
-##      n = 10;
-##      A = diag (sparse (1:n));
-##      b = rand (n, 1);
-##      [l, u, p, q] = luinc (A, 1.e-3);
+## n = 10;
+## A = diag (sparse (1:n));
+## b = rand (n, 1);
+## [l, u, p, q] = luinc (A, 1.e-3);
 ## @end group
 ## @end example
 ##
 ## @sc{Example 1:} Simplest use of @code{pcg}
 ##
 ## @example
-##   x = pcg(A,b)
+## x = pcg (A,b)
 ## @end example
 ##
 ## @sc{Example 2:} @code{pcg} with a function which computes
@@ -142,18 +142,18 @@
 ##
 ## @example
 ## @group
-##   function y = apply_a (x)
-##     y = [1:N]'.*x;
-##   endfunction
+## function y = apply_a (x)
+##   y = [1:N]' .* x;
+## endfunction
 ##
-##   x = pcg ("apply_a", b)
+## x = pcg ("apply_a", b)
 ## @end group
 ## @end example
 ##
 ## @sc{Example 3:} @code{pcg} with a preconditioner: @var{l} * @var{u}
 ##
 ## @example
-## x = pcg (A, b, 1.e-6, 500, l*u);
+## x = pcg (A, b, 1.e-6, 500, l*u)
 ## @end example
 ##
 ## @sc{Example 4:} @code{pcg} with a preconditioner: @var{l} * @var{u}.
@@ -161,7 +161,7 @@
 ## are easier to invert
 ##
 ## @example
-## x = pcg (A, b, 1.e-6, 500, l, u);
+## x = pcg (A, b, 1.e-6, 500, l, u)
 ## @end example
 ##
 ## @sc{Example 5:} Preconditioned iteration, with full diagnostics.  The
@@ -170,15 +170,15 @@
 ##
 ## @example
 ## @group
-##   function y = apply_m (x)
-##     k = floor (length (x) - 2);
-##     y = x;
-##     y(1:k) = x(1:k)./[1:k]';
-##   endfunction
-##
-##   [x, flag, relres, iter, resvec, eigest] = ...
-##                      pcg (A, b, [], [], "apply_m");
-##   semilogy (1:iter+1, resvec);
+## function y = apply_m (x)
+##   k = floor (length (x) - 2);
+##   y = x;
+##   y(1:k) = x(1:k) ./ [1:k]';
+## endfunction
+##
+## [x, flag, relres, iter, resvec, eigest] = ...
+##                    pcg (A, b, [], [], "apply_m");
+## semilogy (1:iter+1, resvec);
 ## @end group
 ## @end example
 ##
@@ -187,14 +187,14 @@
 ##
 ## @example
 ## @group
-##   function y = apply_M (x, varargin)
+## function y = apply_M (x, varargin)
 ##   K = varargin@{1@};
 ##   y = x;
-##   y(1:K) = x(1:K)./[1:K]';
-##   endfunction
+##   y(1:K) = x(1:K) ./ [1:K]';
+## endfunction
 ##
-##   [x, flag, relres, iter, resvec, eigest] = ...
-##        pcg (A, b, [], [], "apply_m", [], [], 3)
+## [x, flag, relres, iter, resvec, eigest] = ...
+##      pcg (A, b, [], [], "apply_m", [], [], 3)
 ## @end group
 ## @end example
 ##
@@ -216,8 +216,7 @@
 
 ## Author: Piotr Krzyzanowski 
 ## Modified by: Vittoria Rezzonico 
-##    - Add the ability to provide the pre-conditioner as two separate
-## matrices
+##  - Add the ability to provide the pre-conditioner as two separate matrices
 
 function [x, flag, relres, iter, resvec, eigest] = pcg (A, b, tol, maxit, m1, m2, x0, varargin)
 
diff -uNr octave-3.6.0/scripts/sparse/pcr.m octave-3.6.1/scripts/sparse/pcr.m
--- octave-3.6.0/scripts/sparse/pcr.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/sparse/pcr.m	2012-02-22 14:38:21.000000000 -0500
@@ -101,16 +101,16 @@
 ##
 ## @example
 ## @group
-##      n = 10;
-##      A = sparse (diag (1:n));
-##      b = rand (N, 1);
+## n = 10;
+## A = sparse (diag (1:n));
+## b = rand (N, 1);
 ## @end group
 ## @end example
 ##
 ## @sc{Example 1:} Simplest use of @code{pcr}
 ##
 ## @example
-##   x = pcr(A, b)
+## x = pcr (A, b)
 ## @end example
 ##
 ## @sc{Example 2:} @code{pcr} with a function which computes
@@ -118,11 +118,11 @@
 ##
 ## @example
 ## @group
-##   function y = apply_a (x)
-##     y = [1:10]'.*x;
-##   endfunction
+## function y = apply_a (x)
+##   y = [1:10]' .* x;
+## endfunction
 ##
-##   x = pcr ("apply_a", b)
+## x = pcr ("apply_a", b)
 ## @end group
 ## @end example
 ##
@@ -132,15 +132,15 @@
 ##
 ## @example
 ## @group
-##   function y = apply_m (x)
-##     k = floor (length(x)-2);
-##     y = x;
-##     y(1:k) = x(1:k)./[1:k]';
-##   endfunction
-##
-##   [x, flag, relres, iter, resvec] = ...
-##                      pcr (A, b, [], [], "apply_m")
-##   semilogy([1:iter+1], resvec);
+## function y = apply_m (x)
+##   k = floor (length (x) - 2);
+##   y = x;
+##   y(1:k) = x(1:k) ./ [1:k]';
+## endfunction
+##
+## [x, flag, relres, iter, resvec] = ...
+##                    pcr (A, b, [], [], "apply_m")
+## semilogy ([1:iter+1], resvec);
 ## @end group
 ## @end example
 ##
@@ -149,13 +149,14 @@
 ##
 ## @example
 ## @group
-##   function y = apply_m (x, varargin)
-##     k = varargin@{1@};
-##     y = x; y(1:k) = x(1:k)./[1:k]';
-##   endfunction
+## function y = apply_m (x, varargin)
+##   k = varargin@{1@};
+##   y = x;
+##   y(1:k) = x(1:k) ./ [1:k]';
+## endfunction
 ##
-##   [x, flag, relres, iter, resvec] = ...
-##                      pcr (A, b, [], [], "apply_m"', [], 3)
+## [x, flag, relres, iter, resvec] = ...
+##                    pcr (A, b, [], [], "apply_m"', [], 3)
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/sparse/spaugment.m octave-3.6.1/scripts/sparse/spaugment.m
--- octave-3.6.0/scripts/sparse/spaugment.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/sparse/spaugment.m	2012-02-22 14:38:21.000000000 -0500
@@ -22,19 +22,18 @@
 ##
 ## @example
 ## @group
-## [@var{c} * eye(@var{m}, @var{m}),@var{A}; @var{A}', zeros(@var{n},
-## @var{n})]
+## [@var{c} * eye(@var{m}, @var{m}), @var{A};
+##             @var{A}', zeros(@var{n}, @var{n})]
 ## @end group
 ## @end example
 ##
 ## @noindent
 ## This is related to the least squares solution of
-## @code{@var{A} \\ @var{b}}, by
+## @code{@var{A} \ @var{b}}, by
 ##
 ## @example
 ## @group
-## @var{s} * [ @var{r} / @var{c}; x] = [@var{b}, zeros(@var{n},
-## columns(@var{b})]
+## @var{s} * [ @var{r} / @var{c}; x] = [ @var{b}, zeros(@var{n}, columns(@var{b})) ]
 ## @end group
 ## @end example
 ##
@@ -53,7 +52,7 @@
 ##
 ## @example
 ## @group
-## m = 11; n = 10; mn = max(m ,n);
+## m = 11; n = 10; mn = max (m, n);
 ## A = spdiags ([ones(mn,1), 10*ones(mn,1), -ones(mn,1)],
 ##              [-1, 0, 1], m, n);
 ## x0 = A \ ones (m,1);
diff -uNr octave-3.6.0/scripts/sparse/spdiags.m octave-3.6.1/scripts/sparse/spdiags.m
--- octave-3.6.0/scripts/sparse/spdiags.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/sparse/spdiags.m	2012-02-22 14:38:21.000000000 -0500
@@ -42,7 +42,7 @@
 ## @example
 ## @group
 ## spdiags (reshape (1:12, 4, 3), [-1 0 1], 5, 4)
-## @result{}    5 10  0  0
+##    @result{} 5 10  0  0
 ##       1  6 11  0
 ##       0  2  7 12
 ##       0  0  3  8
diff -uNr octave-3.6.0/scripts/sparse/svds.m octave-3.6.1/scripts/sparse/svds.m
--- octave-3.6.0/scripts/sparse/svds.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/sparse/svds.m	2012-02-22 14:38:21.000000000 -0500
@@ -29,9 +29,9 @@
 ##
 ## @example
 ## @group
-## [@var{m}, @var{n}] = size(@var{A})
-## @var{s} = eigs([sparse(@var{m}, @var{m}), @var{A};
-##                     @var{A}', sparse(@var{n}, @var{n})])
+## [@var{m}, @var{n}] = size (@var{A});
+## @var{s} = eigs ([sparse(@var{m}, @var{m}), @var{A};
+##                      @var{A}', sparse(@var{n}, @var{n})])
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/specfun/legendre.m octave-3.6.1/scripts/specfun/legendre.m
--- octave-3.6.0/scripts/specfun/legendre.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/specfun/legendre.m	2012-02-22 14:38:21.000000000 -0500
@@ -43,7 +43,7 @@
 ## @example
 ## @group
 ##  m        m       2  m/2   d^m
-## P(x) = (-1) * (1-x  )    * ----  P (x)
+## P(x) = (-1) * (1-x  )    * ----  P(x)
 ##  n                         dx^m   n
 ## @end group
 ## @end example
@@ -62,9 +62,9 @@
 ##
 ## @example
 ## @group
-##           1     d^n   2    n
-## P (x) = ------ [----(x - 1)  ]
-##  n      2^n n!  dx^n
+##           1    d^n   2    n
+## P(x) = ------ [----(x - 1) ]
+##  n     2^n n!  dx^n
 ## @end group
 ## @end example
 ##
@@ -75,7 +75,7 @@
 ##
 ## @example
 ## @group
-##  x  |   -1.0   |   -0.9   |  -0.8
+##  x  |   -1.0   |   -0.9   |   -0.8
 ## ------------------------------------
 ## m=0 | -1.00000 | -0.47250 | -0.08000
 ## m=1 |  0.00000 | -1.99420 | -1.98000
@@ -100,9 +100,9 @@
 ##
 ## @example
 ## @group
-##   0       0
-## SP (x) = P (x)
-##   n       n
+##   0      0
+## SP(x) = P(x)
+##   n      n
 ## @end group
 ## @end example
 ##
@@ -119,9 +119,9 @@
 ##
 ## @example
 ## @group
-##   m       m          m    2(n-m)! 0.5
-## SP (x) = P (x) * (-1)  * [-------]
-##   n       n               (n+m)!
+##   m      m         m    2(n-m)! 0.5
+## SP(x) = P(x) * (-1)  * [-------]
+##   n      n              (n+m)!
 ## @end group
 ## @end example
 ##
@@ -143,9 +143,9 @@
 ##
 ## @example
 ## @group
-##   m       m          m    (n+0.5)(n-m)! 0.5
-## NP (x) = P (x) * (-1)  * [-------------]
-##   n       n                   (n+m)!
+##   m      m         m    (n+0.5)(n-m)! 0.5
+## NP(x) = P(x) * (-1)  * [-------------]
+##   n      n                  (n+m)!
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/special-matrix/hankel.m octave-3.6.1/scripts/special-matrix/hankel.m
--- octave-3.6.0/scripts/special-matrix/hankel.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/special-matrix/hankel.m	2012-02-22 14:38:21.000000000 -0500
@@ -29,7 +29,7 @@
 ## @var{r}, has the elements
 ## @tex
 ## $$
-## H (i, j) = \cases{c_{i+j-1},&$i+j-1\le m$;\cr r_{i+j-m},&otherwise.\cr}
+## H(i, j) = \cases{c_{i+j-1},&$i+j-1\le m$;\cr r_{i+j-m},&otherwise.\cr}
 ## $$
 ## @end tex
 ## @ifnottex
diff -uNr octave-3.6.0/scripts/special-matrix/hilb.m octave-3.6.1/scripts/special-matrix/hilb.m
--- octave-3.6.0/scripts/special-matrix/hilb.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/special-matrix/hilb.m	2012-02-22 14:38:21.000000000 -0500
@@ -22,13 +22,13 @@
 ## of a Hilbert matrix is defined as
 ## @tex
 ## $$
-## H (i, j) = {1 \over (i + j - 1)}
+## H(i, j) = {1 \over (i + j - 1)}
 ## $$
 ## @end tex
 ## @ifnottex
 ##
 ## @example
-## H (i, j) = 1 / (i + j - 1)
+## H(i, j) = 1 / (i + j - 1)
 ## @end example
 ##
 ## @end ifnottex
@@ -41,9 +41,9 @@
 ## @example
 ## @group
 ## cond (rand (5))
-##     @result{} 14.392
+##    @result{} 14.392
 ## cond (hilb (5))
-##     @result{} 4.7661e+05
+##    @result{} 4.7661e+05
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/statistics/base/cloglog.m octave-3.6.1/scripts/statistics/base/cloglog.m
--- octave-3.6.0/scripts/statistics/base/cloglog.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/statistics/base/cloglog.m	2012-02-22 14:38:21.000000000 -0500
@@ -27,7 +27,7 @@
 ## @ifnottex
 ##
 ## @example
-## cloglog(x) = - log (- log (@var{x}))
+## cloglog (x) = - log (- log (@var{x}))
 ## @end example
 ##
 ## @end ifnottex
diff -uNr octave-3.6.0/scripts/statistics/base/corr.m octave-3.6.1/scripts/statistics/base/corr.m
--- octave-3.6.0/scripts/statistics/base/corr.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/statistics/base/corr.m	2012-02-22 14:38:21.000000000 -0500
@@ -33,7 +33,7 @@
 ## @ifnottex
 ##
 ## @example
-## corr(x,y) = cov(x,y)/(std(x)*std(y))
+## corr (x,y) = cov (x,y) / (std (x) * std (y))
 ## @end example
 ##
 ## @end ifnottex
diff -uNr octave-3.6.0/scripts/statistics/base/kurtosis.m octave-3.6.1/scripts/statistics/base/kurtosis.m
--- octave-3.6.0/scripts/statistics/base/kurtosis.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/statistics/base/kurtosis.m	2012-02-22 14:38:21.000000000 -0500
@@ -29,7 +29,7 @@
 ## @ifnottex
 ##
 ## @example
-## kurtosis (x) = N^(-1) std(x)^(-4) sum ((x - mean(x)).^4) - 3
+## kurtosis (x) = 1/N std(x)^(-4) sum ((x - mean(x)).^4) - 3
 ## @end example
 ##
 ## @end ifnottex
diff -uNr octave-3.6.0/scripts/statistics/base/logit.m octave-3.6.1/scripts/statistics/base/logit.m
--- octave-3.6.0/scripts/statistics/base/logit.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/statistics/base/logit.m	2012-02-22 14:38:21.000000000 -0500
@@ -27,7 +27,7 @@
 ## @ifnottex
 ##
 ## @example
-## logit(@var{p}) = log (@var{p} / (1-@var{p}))
+## logit (@var{p}) = log (@var{p} / (1-@var{p}))
 ## @end example
 ##
 ## @end ifnottex
diff -uNr octave-3.6.0/scripts/statistics/base/median.m octave-3.6.1/scripts/statistics/base/median.m
--- octave-3.6.0/scripts/statistics/base/median.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/statistics/base/median.m	2012-02-22 14:38:21.000000000 -0500
@@ -34,9 +34,9 @@
 ##
 ## @example
 ## @group
-##             x(ceil(N/2)),             N odd
-## median(x) =
-##             (x(N/2) + x((N/2)+1))/2,  N even
+##               x(ceil(N/2))             N odd
+## median (x) =
+##              (x(N/2) + x((N/2)+1))/2   N even
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/statistics/base/moment.m octave-3.6.1/scripts/statistics/base/moment.m
--- octave-3.6.0/scripts/statistics/base/moment.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/statistics/base/moment.m	2012-02-22 14:38:21.000000000 -0500
@@ -43,6 +43,7 @@
 ##
 ## The optional string @var{type} specifies the type of moment to be computed.
 ## Valid options are:
+##
 ## @table @asis
 ## @item "c"
 ##   Central Moment.  The moment about the mean defined as
@@ -72,7 +73,7 @@
 ##
 ## @example
 ## @group
-## 1/N SUM_i ( abs(x(i)) )^p
+## 1/N SUM_i ( abs (x(i)) )^p
 ## @end group
 ## @end example
 ##
@@ -89,7 +90,7 @@
 ##
 ## @example
 ## @group
-## 1/N SUM_i ( abs(x(i) - mean(x)) )^p
+## 1/N SUM_i ( abs (x(i) - mean(x)) )^p
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/statistics/base/ols.m octave-3.6.1/scripts/statistics/base/ols.m
--- octave-3.6.0/scripts/statistics/base/ols.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/statistics/base/ols.m	2012-02-22 14:38:21.000000000 -0500
@@ -121,6 +121,14 @@
     r = y - x * beta;
   endif
   if (isargout (2))
+
+    ## z is of full rank, avoid the SVD in rnk
+    if (p == 0)
+      rnk = columns (z);
+    else
+      rnk = rank (z);
+    endif
+
     sigma = r' * r / (nr - rnk);
   endif
 
@@ -133,6 +141,27 @@
 %! x = [x, ones(5,1)];
 %! assert (ols(y,x), [3; 2], 50*eps)
 
+%!test
+%! x = [1, 2; 3, 4];
+%! y = [1; 2];
+%! [b, s, r] = ols (x, y);
+%! assert (b, [1.4, 2], 2*eps);
+%! assert (s, [0.2, 0; 0, 0], 2*eps);
+%! assert (r, [-0.4, 0; 0.2, 0], 2*eps);
+
+%!test
+%! x = [1, 2; 3, 4];
+%! y = [1; 2];
+%! [b, s] = ols (x, y);
+%! assert (b, [1.4, 2], 2*eps);
+%! assert (s, [0.2, 0; 0, 0], 2*eps);
+
+%!test
+%! x = [1, 2; 3, 4];
+%! y = [1; 2];
+%! b = ols (x, y);
+%! assert (b, [1.4, 2], 2*eps);
+
 %% Test input validation
 %!error ols ();
 %!error ols (1);
diff -uNr octave-3.6.0/scripts/statistics/base/skewness.m octave-3.6.1/scripts/statistics/base/skewness.m
--- octave-3.6.0/scripts/statistics/base/skewness.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/statistics/base/skewness.m	2012-02-22 14:38:21.000000000 -0500
@@ -29,7 +29,7 @@
 ## @ifnottex
 ##
 ## @example
-## skewness (x) = N^(-1) std(x)^(-3) sum ((x - mean(x)).^3)
+## skewness (x) = 1/N std(x)^(-3) sum ((x - mean(x)).^3)
 ## @end example
 ##
 ## @end ifnottex
diff -uNr octave-3.6.0/scripts/statistics/distributions/wblpdf.m octave-3.6.1/scripts/statistics/distributions/wblpdf.m
--- octave-3.6.0/scripts/statistics/distributions/wblpdf.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/statistics/distributions/wblpdf.m	2012-02-22 14:38:21.000000000 -0500
@@ -30,7 +30,7 @@
 ## @ifnottex
 ##
 ## @example
-##    shape * scale^(-shape) * x^(shape-1) * exp (-(x/scale)^shape)
+## shape * scale^(-shape) * x^(shape-1) * exp (-(x/scale)^shape)
 ## @end example
 ##
 ## @end ifnottex
diff -uNr octave-3.6.0/scripts/strings/base2dec.m octave-3.6.1/scripts/strings/base2dec.m
--- octave-3.6.0/scripts/strings/base2dec.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/strings/base2dec.m	2012-02-22 14:38:21.000000000 -0500
@@ -24,7 +24,7 @@
 ## @example
 ## @group
 ## base2dec ("11120", 3)
-##      @result{} 123
+##    @result{} 123
 ## @end group
 ## @end example
 ##
@@ -42,7 +42,7 @@
 ## @example
 ## @group
 ## base2dec ("yyyzx", "xyz")
-##      @result{} 123
+##    @result{} 123
 ## @end group
 ## @end example
 ## @seealso{dec2base, bin2dec, hex2dec}
diff -uNr octave-3.6.0/scripts/strings/cstrcat.m octave-3.6.1/scripts/strings/cstrcat.m
--- octave-3.6.0/scripts/strings/cstrcat.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/strings/cstrcat.m	2012-02-22 14:38:21.000000000 -0500
@@ -24,7 +24,7 @@
 ## @example
 ## @group
 ## cstrcat ("ab   ", "cd")
-##      @result{} "ab   cd"
+##       @result{} "ab   cd"
 ## @end group
 ## @end example
 ##
@@ -32,8 +32,7 @@
 ## @group
 ## s = [ "ab"; "cde" ];
 ## cstrcat (s, s, s)
-##      @result{} ans =
-##         "ab ab ab "
+##      @result{} "ab ab ab "
 ##         "cdecdecde"
 ## @end group
 ## @end example
diff -uNr octave-3.6.0/scripts/strings/dec2base.m octave-3.6.1/scripts/strings/dec2base.m
--- octave-3.6.0/scripts/strings/dec2base.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/strings/dec2base.m	2012-02-22 14:38:21.000000000 -0500
@@ -25,7 +25,7 @@
 ## @example
 ## @group
 ## dec2base (123, 3)
-##      @result{} "11120"
+##    @result{} "11120"
 ## @end group
 ## @end example
 ##
@@ -40,7 +40,7 @@
 ## @example
 ## @group
 ## dec2base (123, "aei")
-##      @result{} "eeeia"
+##    @result{} "eeeia"
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/strings/index.m octave-3.6.1/scripts/strings/index.m
--- octave-3.6.0/scripts/strings/index.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/strings/index.m	2012-02-22 14:38:21.000000000 -0500
@@ -28,7 +28,7 @@
 ## @example
 ## @group
 ## index ("Teststring", "t")
-##      @result{} 4
+##    @result{} 4
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/strings/str2num.m octave-3.6.1/scripts/strings/str2num.m
--- octave-3.6.0/scripts/strings/str2num.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/strings/str2num.m	2012-02-22 14:38:21.000000000 -0500
@@ -27,9 +27,8 @@
 ## str2num ("3.141596")
 ##       @result{} 3.141596
 ##
-## str2num (["1, 2, 3"; "4, 5, 6"]);
-##       @result{} ans =
-##          1  2  3
+## str2num (["1, 2, 3"; "4, 5, 6"])
+##       @result{} 1  2  3
 ##          4  5  6
 ## @end group
 ## @end example
diff -uNr octave-3.6.0/scripts/strings/strcat.m octave-3.6.1/scripts/strings/strcat.m
--- octave-3.6.0/scripts/strings/strcat.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/strings/strcat.m	2012-02-22 14:38:21.000000000 -0500
@@ -30,7 +30,7 @@
 ## @group
 ## s = [ "ab"; "cde" ];
 ## strcat (s, s, s)
-##      @result{} ans =
+##     @result{}
 ##         "ab ab ab "
 ##         "cdecdecde"
 ## @end group
@@ -40,7 +40,7 @@
 ## @group
 ## s = @{ "ab"; "cde" @};
 ## strcat (s, s, s)
-##      @result{} ans =
+##     @result{}
 ##         @{
 ##           [1,1] = ababab
 ##           [2,1] = cdecdecde
diff -uNr octave-3.6.0/scripts/strings/strjust.m octave-3.6.1/scripts/strings/strjust.m
--- octave-3.6.0/scripts/strings/strjust.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/strings/strjust.m	2012-02-22 14:38:21.000000000 -0500
@@ -32,11 +32,11 @@
 ## @example
 ## @group
 ## strjust (["a"; "ab"; "abc"; "abcd"])
-##      @result{} ans =
-##            a
-##           ab
-##          abc
-##         abcd
+##      @result{}
+##         "   a"
+##         "  ab"
+##         " abc"
+##         "abcd"
 ## @end group
 ## @end example
 ## @seealso{deblank, strrep, strtrim, untabify}
diff -uNr octave-3.6.0/scripts/strings/strsplit.m octave-3.6.1/scripts/strings/strsplit.m
--- octave-3.6.0/scripts/strings/strsplit.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/strings/strsplit.m	2012-02-22 14:38:21.000000000 -0500
@@ -32,7 +32,7 @@
 ## @example
 ## @group
 ## strsplit ("a,b,c", ",")
-##        @result{}
+##       @result{}
 ##           @{
 ##             [1,1] = a
 ##             [1,2] = b
@@ -40,7 +40,7 @@
 ##           @}
 ##
 ## strsplit (["a,b" ; "cde"], ",")
-##        @result{}
+##       @result{}
 ##           @{
 ##             [1,1] = a
 ##             [1,2] = b
diff -uNr octave-3.6.0/scripts/testfun/demo.m octave-3.6.1/scripts/testfun/demo.m
--- octave-3.6.0/scripts/testfun/demo.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/testfun/demo.m	2012-02-22 14:38:21.000000000 -0500
@@ -34,11 +34,11 @@
 ##
 ## @example
 ## @group
-##   %!demo
-##   %! t=0:0.01:2*pi; x = sin(t);
-##   %! plot (t,x)
-##   %! %-------------------------------------------------
-##   %! % the figure window shows one cycle of a sine wave
+## %!demo
+## %! t=0:0.01:2*pi; x = sin (t);
+## %! plot (t,x)
+## %! %-------------------------------------------------
+## %! % the figure window shows one cycle of a sine wave
 ## @end group
 ## @end example
 ##
@@ -52,7 +52,7 @@
 ## with the code
 ##
 ## @example
-##    %! input("Press  to continue: ","s");
+## %! input("Press  to continue: ","s");
 ## @end example
 ##
 ## @noindent
@@ -71,12 +71,12 @@
 ##
 ## @example
 ## @group
-##   %!demo if 1
-##   %!  function y=f(x)
-##   %!    y=x;
-##   %!  endfunction
-##   %!  f(3)
-##   %! endif
+## %!demo if 1
+## %!  function y=f(x)
+## %!    y=x;
+## %!  endfunction
+## %!  f(3)
+## %! endif
 ## @end group
 ## @end example
 ##
diff -uNr octave-3.6.0/scripts/time/ctime.m octave-3.6.1/scripts/time/ctime.m
--- octave-3.6.0/scripts/time/ctime.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/time/ctime.m	2012-02-22 14:38:21.000000000 -0500
@@ -26,7 +26,7 @@
 ## @example
 ## @group
 ## ctime (time ())
-##      @result{} "Mon Feb 17 01:15:06 1997"
+##    @result{} "Mon Feb 17 01:15:06 1997"
 ## @end group
 ## @end example
 ## @seealso{asctime, time, localtime}
diff -uNr octave-3.6.0/scripts/time/date.m octave-3.6.1/scripts/time/date.m
--- octave-3.6.0/scripts/time/date.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/time/date.m	2012-02-22 14:38:21.000000000 -0500
@@ -25,7 +25,7 @@
 ## @example
 ## @group
 ## date ()
-##      @result{} "20-Aug-1993"
+##   @result{} "20-Aug-1993"
 ## @end group
 ## @end example
 ## @seealso{now, clock, datestr, localtime}
diff -uNr octave-3.6.0/scripts/time/is_leap_year.m octave-3.6.1/scripts/time/is_leap_year.m
--- octave-3.6.0/scripts/time/is_leap_year.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/scripts/time/is_leap_year.m	2012-02-22 14:38:21.000000000 -0500
@@ -26,7 +26,7 @@
 ## @example
 ## @group
 ## is_leap_year (2000)
-##      @result{} 1
+##    @result{} 1
 ## @end group
 ## @end example
 ## @seealso{weekday, eomday, calendar}
diff -uNr octave-3.6.0/src/DLD-FUNCTIONS/conv2.cc octave-3.6.1/src/DLD-FUNCTIONS/conv2.cc
--- octave-3.6.0/src/DLD-FUNCTIONS/conv2.cc	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/src/DLD-FUNCTIONS/conv2.cc	2012-02-22 14:34:54.000000000 -0500
@@ -34,24 +34,6 @@
 
 enum Shape { SHAPE_FULL, SHAPE_SAME, SHAPE_VALID };
 
-/*
-%!test
-%! b = [0,1,2,3;1,8,12,12;4,20,24,21;7,22,25,18];
-%! assert(conv2([0,1;1,2],[1,2,3;4,5,6;7,8,9]),b);
-
-%!test
-%! b = single([0,1,2,3;1,8,12,12;4,20,24,21;7,22,25,18]);
-%! assert(conv2(single([0,1;1,2]),single([1,2,3;4,5,6;7,8,9])),b);
-
-%!assert (conv2 (1:3, 1:2, [1,2;3,4;5,6]),
-%!        [1,4,4;5,18,16;14,48,40;19,62,48;15,48,36;]);
-
-%!assert (conv2 (1:3, 1:2, [1,2;3,4;5,6], "full"),
-%!        conv2 (1:3, 1:2, [1,2;3,4;5,6]));
-
-*/
-
-
 DEFUN_DLD (conv2, args, ,
   "-*- texinfo -*-\n\
 @deftypefn  {Loadable Function} {} conv2 (@var{A}, @var{B})\n\
@@ -67,21 +49,24 @@
 \n\
 @item @var{shape} = \"same\"\n\
 Return the central part of the convolution with the same size as @var{A}.\n\
+The central part of the convolution begins at the indices\n\
+@code{floor ([size(@var{B})/2] + 1)}.\n\
 \n\
 @item @var{shape} = \"valid\"\n\
 Return only the parts which do not include zero-padded edges.\n\
+The size of the result is @code{max (size (A) - size (B) + 1, 0)}.\n\
 @end table\n\
 \n\
 When the third argument is a matrix, return the convolution of the matrix\n\
 @var{m} by the vector @var{v1} in the column direction and by the vector\n\
-@var{v2} in the row direction\n\
+@var{v2} in the row direction.\n\
 @seealso{conv, convn}\n\
 @end deftypefn")
 {
   octave_value retval;
   octave_value tmp;
   int nargin = args.length ();
-  std::string shape = "full"; //default
+  std::string shape = "full";   // default
   bool separable = false;
   convn_type ct;
 
@@ -237,31 +222,88 @@
    return retval;
 }
 
+/*
+%!test
+%! c = [0,1,2,3;1,8,12,12;4,20,24,21;7,22,25,18];
+%! assert (conv2 ([0,1;1,2], [1,2,3;4,5,6;7,8,9]), c);
+
+%!test
+%! c = single ([0,1,2,3;1,8,12,12;4,20,24,21;7,22,25,18]);
+%! assert (conv2 (single ([0,1;1,2]), single ([1,2,3;4,5,6;7,8,9])), c);
+
+%!test
+%! c = [1,4,4;5,18,16;14,48,40;19,62,48;15,48,36];
+%! assert (conv2 (1:3, 1:2, [1,2;3,4;5,6]), c);
+
+%!assert (conv2 (1:3, 1:2, [1,2;3,4;5,6], "full"),
+%!        conv2 (1:3, 1:2, [1,2;3,4;5,6]));
+
+%% Test shapes
+%!shared A, B, C
+%! A = rand (3, 4);
+%! B = rand (4);
+%! C = conv2 (A, B);
+%!assert (conv2 (A,B, "full"), C)
+%!assert (conv2 (A,B, "same"), C(3:5,3:6))
+%!assert (conv2 (A,B, "valid"), zeros (0, 1))
+%!assert (size (conv2 (B,A, "valid")), [2 1])
+
+%!test
+%! B = rand (5);
+%! C = conv2 (A, B);
+%!assert (conv2 (A,B, "full"), C)
+%!assert (conv2 (A,B, "same"), C(3:5,3:6))
+%!assert (conv2 (A,B, "valid"), zeros (0, 0))
+%!assert (size (conv2 (B,A, "valid")), [3 2])
+
+%% Clear shared variables so they are not reported for tests below
+%!shared
+
+%% Test cases from Bug #34893
+%!assert (conv2 ([1:5;1:5], [1:2], 'same'), [4 7 10 13 10; 4 7 10 13 10])
+%!assert (conv2 ([1:5;1:5]', [1:2]', 'same'), [4 7 10 13 10; 4 7 10 13 10]')
+%!#assert (conv2 ([1:5;1:5], [1:2], 'valid'), [4 7 10 13; 4 7 10 13])
+%!assert (conv2 ([1:5;1:5]', [1:2]', 'valid'), [4 7 10 13; 4 7 10 13]')
+
+%% Test input validation
+%!error conv2 ()
+%!error conv2 (1)
+%!error  conv2 (1,2, "NOT_A_SHAPE")
+%% Test alternate calling form which should be 2 vectors and a matrix
+%!error conv2 (ones (2), 1, 1)
+%!error conv2 (1, ones (2), 1)
+
+*/
+
 DEFUN_DLD (convn, args, ,
   "-*- texinfo -*-\n\
-@deftypefn {Loadable Function} {@var{C} =} convn (@var{A}, @var{B}, @var{shape})\n\
-Return the n-D convolution of @var{A} and @var{B} where the size\n\
-of @var{C} is given by\n\
+@deftypefn  {Loadable Function} {@var{C} =} convn (@var{A}, @var{B})\n\
+@deftypefnx {Loadable Function} {@var{C} =} convn (@var{A}, @var{B}, @var{shape})\n\
+Return the n-D convolution of @var{A} and @var{B}.  The size of the result\n\
+is determined by the optional @var{shape} argument which takes the following\n\
+values\n\
 \n\
 @table @asis\n\
 @item @var{shape} = \"full\"\n\
-Return the full convolution.\n\
+Return the full convolution.  (default)\n\
 \n\
 @item @var{shape} = \"same\"\n\
 Return central part of the convolution with the same size as @var{A}.\n\
+The central part of the convolution begins at the indices\n\
+@code{floor ([size(@var{B})/2] + 1)}.\n\
 \n\
 @item @var{shape} = \"valid\"\n\
 Return only the parts which do not include zero-padded edges.\n\
+The size of the result is @code{max (size (A) - size (B) + 1, 0)}.\n\
 @end table\n\
 \n\
-By default @var{shape} is @samp{\"full\"}.\n\
 @seealso{conv2, conv}\n\
 @end deftypefn")
 {
   octave_value retval;
   octave_value tmp;
   int nargin = args.length ();
-  std::string shape = "full"; //default
+  std::string shape = "full";   // default
   convn_type ct;
 
   if (nargin < 2 || nargin > 3)
@@ -337,3 +379,7 @@
 
    return retval;
 }
+
+/*
+ FIXME: Need tests for convn in addition to conv2.
+*/
diff -uNr octave-3.6.0/src/DLD-FUNCTIONS/convhulln.cc octave-3.6.1/src/DLD-FUNCTIONS/convhulln.cc
--- octave-3.6.0/src/DLD-FUNCTIONS/convhulln.cc	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/src/DLD-FUNCTIONS/convhulln.cc	2012-02-22 14:38:21.000000000 -0500
@@ -40,6 +40,7 @@
 #include "error.h"
 #include "oct-obj.h"
 #include "parse.h"
+#include "unwind-prot.h"
 
 #if defined (HAVE_QHULL)
 # include "oct-qhull.h"
@@ -48,6 +49,12 @@
 # endif
 #endif
 
+static void
+close_fcn (FILE *f)
+{
+  gnulib::fclose (f);
+}
+
 DEFUN_DLD (convhulln, args, nargout,
   "-*- texinfo -*-\n\
 @deftypefn  {Loadable Function} {@var{h} =} convhulln (@var{pts})\n\
@@ -128,10 +135,24 @@
 
   boolT ismalloc = false;
 
-  // Replace the 0 pointer with stdout for debugging information.
-  FILE *outfile = 0;
+  unwind_protect frame;
+
+  // Replace the outfile pointer with stdout for debugging information.
+#if defined (OCTAVE_HAVE_WINDOWS_FILESYSTEM) && ! defined (OCTAVE_HAVE_POSIX_FILESYSTEM)
+  FILE *outfile = gnulib::fopen ("NUL", "w");
+#else
+  FILE *outfile = gnulib::fopen ("/dev/null", "w");
+#endif
   FILE *errfile = stderr;
-      
+
+  if (outfile)
+    frame.add_fcn (close_fcn, outfile);
+  else
+    {
+      error ("convhulln: unable to create temporary file for output");
+      return retval;
+    }
+
   // qh_new_qhull command and points arguments are not const...
 
   std::string cmd = "qhull" + options;
@@ -268,11 +289,16 @@
 /*
 %!testif HAVE_QHULL
 %! cube = [0 0 0;1 0 0;1 1 0;0 1 0;0 0 1;1 0 1;1 1 1;0 1 1];
-%! [h, v] = convhulln (cube);
-%! assert (size (h), [6 4]); 
-%! h = sortrows (sort (h, 2), [1:4]);
-%! assert (h, [1 2 3 4; 1 2 5 6; 1 4 5 8; 2 3 6 7; 3 4 7 8; 5 6 7 8]);
+%! [h, v] = convhulln (cube, "Qt");
+%! assert (size (h), [12 3]); 
+%! h = sortrows (sort (h, 2), [1:3]);
+%! assert (h, [1 2 4; 1 2 6; 1 4 8; 1 5 6; 1 5 8; 2 3 4; 2 3 7; 2 6 7; 3 4 7; 4 7 8; 5 6 7; 5 7 8]);
 %! assert (v, 1, 10*eps);
+%! [h2, v2] = convhulln (cube); % Test defaut option = "Qt"
+%! assert (size (h2), size (h))
+%! h2 = sortrows (sort (h2, 2), [1:3]);
+%! assert (h2, h);
+%! assert (v2, v, 10*eps);
 
 %!testif HAVE_QHULL
 %! cube = [0 0 0;1 0 0;1 1 0;0 1 0;0 0 1;1 0 1;1 1 1;0 1 1];
diff -uNr octave-3.6.0/src/DLD-FUNCTIONS/__delaunayn__.cc octave-3.6.1/src/DLD-FUNCTIONS/__delaunayn__.cc
--- octave-3.6.0/src/DLD-FUNCTIONS/__delaunayn__.cc	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/src/DLD-FUNCTIONS/__delaunayn__.cc	2012-02-22 14:34:54.000000000 -0500
@@ -49,6 +49,7 @@
 #include "defun-dld.h"
 #include "error.h"
 #include "oct-obj.h"
+#include "unwind-prot.h"
 
 #if defined (HAVE_QHULL)
 # include "oct-qhull.h"
@@ -57,6 +58,12 @@
 # endif
 #endif
 
+static void
+close_fcn (FILE *f)
+{
+  gnulib::fclose (f);
+}
+
 DEFUN_DLD (__delaunayn__, args, ,
            "-*- texinfo -*-\n\
 @deftypefn  {Loadable Function} {@var{T} =} __delaunayn__ (@var{pts})\n\
@@ -121,10 +128,24 @@
 
       sprintf (flags, "qhull d %s", options.c_str ());
 
-      // Replace the 0 pointer with stdout for debugging information
-      FILE *outfile = 0;
+      unwind_protect frame;
+
+      // Replace the outfile pointer with stdout for debugging information.
+#if defined (OCTAVE_HAVE_WINDOWS_FILESYSTEM) && ! defined (OCTAVE_HAVE_POSIX_FILESYSTEM)
+      FILE *outfile = gnulib::fopen ("NUL", "w");
+#else
+      FILE *outfile = gnulib::fopen ("/dev/null", "w");
+#endif
       FILE *errfile = stderr;
-      
+
+      if (outfile)
+        frame.add_fcn (close_fcn, outfile);
+      else
+        {
+          error ("__delaunayn__: unable to create temporary file for output");
+          return retval;
+        }
+
       int exitcode = qh_new_qhull (dim, n, pt_array, 
                                    ismalloc, flags, outfile, errfile);
       if (! exitcode)
diff -uNr octave-3.6.0/src/DLD-FUNCTIONS/oct-qhull.h octave-3.6.1/src/DLD-FUNCTIONS/oct-qhull.h
--- octave-3.6.0/src/DLD-FUNCTIONS/oct-qhull.h	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/src/DLD-FUNCTIONS/oct-qhull.h	2012-02-22 14:34:54.000000000 -0500
@@ -27,7 +27,13 @@
 
 extern "C" {
 
-#if defined (HAVE_QHULL_LIBQHULL_H) || defined (HAVE_QHULL_QHULL_H)
+#if defined (HAVE_LIBQHULL_LIBQHULL_H)
+# include 
+# include 
+# include 
+# include 
+# include 
+#elif defined (HAVE_QHULL_LIBQHULL_H) || defined (HAVE_QHULL_QHULL_H)
 # if defined (HAVE_QHULL_LIBQHULL_H)
 #  include 
 # else
diff -uNr octave-3.6.0/src/DLD-FUNCTIONS/__voronoi__.cc octave-3.6.1/src/DLD-FUNCTIONS/__voronoi__.cc
--- octave-3.6.0/src/DLD-FUNCTIONS/__voronoi__.cc	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/src/DLD-FUNCTIONS/__voronoi__.cc	2012-02-22 14:34:54.000000000 -0500
@@ -44,6 +44,7 @@
 #include "defun-dld.h"
 #include "error.h"
 #include "oct-obj.h"
+#include "unwind-prot.h"
 
 #if defined (HAVE_QHULL)
 # include "oct-qhull.h"
@@ -52,6 +53,12 @@
 # endif
 #endif
 
+static void
+close_fcn (FILE *f)
+{
+  gnulib::fclose (f);
+}
+
 DEFUN_DLD (__voronoi__, args, ,
         "-*- texinfo -*-\n\
 @deftypefn  {Loadable Function} {@var{C}, @var{F} =} __voronoi__ (@var{caller}, @var{pts})\n\
@@ -115,10 +122,24 @@
 
   boolT ismalloc = false;
 
-  // Replace the 0 pointer with stdout for debugging information
-  FILE *outfile = 0;
+  unwind_protect frame;
+
+  // Replace the outfile pointer with stdout for debugging information.
+#if defined (OCTAVE_HAVE_WINDOWS_FILESYSTEM) && ! defined (OCTAVE_HAVE_POSIX_FILESYSTEM)
+  FILE *outfile = gnulib::fopen ("NUL", "w");
+#else
+  FILE *outfile = gnulib::fopen ("/dev/null", "w");
+#endif
   FILE *errfile = stderr;
 
+  if (outfile)
+    frame.add_fcn (close_fcn, outfile);
+  else
+    {
+      error ("__voronoi__: unable to create temporary file for output");
+      return retval;
+    }
+
   // qh_new_qhull command and points arguments are not const...
 
   std::string cmd = "qhull v" + options;
diff -uNr octave-3.6.0/src/DOCSTRINGS octave-3.6.1/src/DOCSTRINGS
--- octave-3.6.0/src/DOCSTRINGS	2012-01-15 13:17:56.000000000 -0500
+++ octave-3.6.1/src/DOCSTRINGS	2012-02-22 14:55:30.000000000 -0500
@@ -9861,35 +9861,42 @@
 
 @item @var{shape} = "same"
 Return the central part of the convolution with the same size as @var{A}.
+The central part of the convolution begins at the indices
+@code{floor ([size(@var{B})/2] + 1)}.
 
 @item @var{shape} = "valid"
 Return only the parts which do not include zero-padded edges.
+The size of the result is @code{max (size (A) - size (B) + 1, 0)}.
 @end table
 
 When the third argument is a matrix, return the convolution of the matrix
 @var{m} by the vector @var{v1} in the column direction and by the vector
-@var{v2} in the row direction
+@var{v2} in the row direction.
 @seealso{conv, convn}
 @end deftypefn
 convn
 @c convn src/DLD-FUNCTIONS/conv2.cc
 -*- texinfo -*-
-@deftypefn {Loadable Function} {@var{C} =} convn (@var{A}, @var{B}, @var{shape})
-Return the n-D convolution of @var{A} and @var{B} where the size
-of @var{C} is given by
+@deftypefn  {Loadable Function} {@var{C} =} convn (@var{A}, @var{B})
+@deftypefnx {Loadable Function} {@var{C} =} convn (@var{A}, @var{B}, @var{shape})
+Return the n-D convolution of @var{A} and @var{B}.  The size of the result
+is determined by the optional @var{shape} argument which takes the following
+values
 
 @table @asis
 @item @var{shape} = "full"
-Return the full convolution.
+Return the full convolution.  (default)
 
 @item @var{shape} = "same"
 Return central part of the convolution with the same size as @var{A}.
+The central part of the convolution begins at the indices
+@code{floor ([size(@var{B})/2] + 1)}.
 
 @item @var{shape} = "valid"
 Return only the parts which do not include zero-padded edges.
+The size of the result is @code{max (size (A) - size (B) + 1, 0)}.
 @end table
 
-By default @var{shape} is @samp{"full"}.
 @seealso{conv2, conv}
 @end deftypefn
 convhulln
diff -uNr octave-3.6.0/src/graphics.cc octave-3.6.1/src/graphics.cc
--- octave-3.6.0/src/graphics.cc	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/src/graphics.cc	2012-02-22 14:38:21.000000000 -0500
@@ -5808,12 +5808,6 @@
         }
       lims = tmp_lims;
     }
-  else
-    {
-      // adjust min and max tics if they are out of limits
-      i1 = static_cast (std::ceil (lo / tick_sep));
-      i2 = static_cast (gnulib::floor (hi / tick_sep));
-    }
 
   Matrix tmp_ticks (1, i2-i1+1);
   for (int i = 0; i <= i2-i1; i++)
@@ -5832,7 +5826,7 @@
 
   ticks = tmp_ticks;
 
-  int n = is_logscale ? 9 : 4;
+  int n = is_logscale ? 8 : 4;
   Matrix tmp_mticks (1, n * (tmp_ticks.numel () - 1));
 
   for (int i = 0; i < tmp_ticks.numel ()-1; i++)
@@ -6395,6 +6389,58 @@
     { return x; }
 }
 
+static Matrix
+do_zoom (double val, double factor, const Matrix& lims, bool is_logscale)
+{
+  Matrix new_lims = lims;
+
+  double lo = lims(0);
+  double hi = lims(1);
+
+  bool is_negative = lo < 0 && hi < 0;
+
+  if (is_logscale)
+    {
+      if (is_negative)
+        {
+          double tmp = hi;
+          hi = std::log10 (-lo);
+          lo = std::log10 (-tmp);
+          val = std::log10 (-val);
+        }
+      else
+        {
+          hi = std::log10 (hi);
+          lo = std::log10 (lo);
+          val = std::log10 (val);
+        }
+    }
+
+  // Perform the zooming
+  lo = val + factor * (lo - val);
+  hi = val + factor * (hi - val);
+
+  if (is_logscale)
+    {
+      if (is_negative)
+        {
+          double tmp = -std::pow (10.0, hi);
+          hi = -std::pow (10.0, lo);
+          lo = tmp;
+        }
+      else
+        {
+          lo = std::pow (10.0, lo);
+          hi = std::pow (10.0, hi);
+        }
+    }
+
+  new_lims(0) = lo;
+  new_lims(1) = hi;
+
+  return new_lims;
+}
+
 void
 axes::properties::zoom_about_point (double x, double y, double factor,
                                     bool push_to_zoom_stack)
@@ -6417,11 +6463,11 @@
   double max_neg_y = -octave_Inf;
   get_children_limits (miny, maxy, min_pos_y, max_neg_y, kids, 'y');
 
-  // Perform the zooming
-  xlims (0) = x + factor * (xlims (0) - x);
-  xlims (1) = x + factor * (xlims (1) - x);
-  ylims (0) = y + factor * (ylims (0) - y);
-  ylims (1) = y + factor * (ylims (1) - y);
+  if (! (xscale_is ("log") && xlims(0) < 0 && xlims(1) < 0))
+    xlims = do_zoom (x, factor, xlims, xscale_is ("log"));
+
+  if (! (yscale_is ("log") && ylims(0) < 0 && ylims(1) < 0))
+    ylims = do_zoom (y, factor, ylims, yscale_is ("log"));
 
   zoom (xlims, ylims, push_to_zoom_stack);
 }
@@ -6429,6 +6475,14 @@
 void
 axes::properties::zoom (const Matrix& xl, const Matrix& yl, bool push_to_zoom_stack)
 {
+  // FIXME: Do we need error checking here?
+  Matrix xlims = get_xlim ().matrix_value ();
+  Matrix ylims = get_ylim ().matrix_value ();
+
+  if ((xscale_is ("log") && xlims(0) < 0 && xlims(1) < 0)
+      || (yscale_is ("log") && ylims(0) < 0 && ylims(1) < 0))
+    return;
+
   if (push_to_zoom_stack)
     {
       zoom_stack.push_front (xlimmode.get ());
@@ -6468,10 +6522,17 @@
   double max_neg_y = -octave_Inf;
   get_children_limits (miny, maxy, min_pos_y, max_neg_y, kids, 'y');
 
-  xlims (0) += delta_x;
-  xlims (1) += delta_x;
-  ylims (0) += delta_y;
-  ylims (1) += delta_y;
+  if (! xscale_is ("log"))
+    {
+      xlims (0) += delta_x;
+      xlims (1) += delta_x;
+    }
+
+  if (! yscale_is ("log"))
+    {
+      ylims (0) += delta_y;
+      ylims (1) += delta_y;
+    }
 
   zoom (xlims, ylims, false);
 }
diff -uNr octave-3.6.0/src/load-save.cc octave-3.6.1/src/load-save.cc
--- octave-3.6.0/src/load-save.cc	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/src/load-save.cc	2012-02-22 14:38:21.000000000 -0500
@@ -649,7 +649,7 @@
   std::string orig_fname = "";
 
   // Function called with Matlab-style ["filename", options] syntax
-  if (argc > 1 && argv[1].at(0) != '-')
+  if (argc > 1 && ! argv[1].empty () && argv[1].at(0) != '-')
     {
       orig_fname = argv[1];
       i++;
diff -uNr octave-3.6.0/src/Makefile.am octave-3.6.1/src/Makefile.am
--- octave-3.6.0/src/Makefile.am	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/src/Makefile.am	2012-02-22 14:38:21.000000000 -0500
@@ -516,7 +516,7 @@
 
 # Increment these as needed and according to the rules in the libtool manual:
 liboctinterp_current = 1
-liboctinterp_revision = 0
+liboctinterp_revision = 1
 liboctinterp_age = 0
 
 liboctinterp_version_info = $(liboctinterp_current):$(liboctinterp_revision):$(liboctinterp_age)
diff -uNr octave-3.6.0/src/Makefile.in octave-3.6.1/src/Makefile.in
--- octave-3.6.0/src/Makefile.in	2012-01-15 13:09:24.000000000 -0500
+++ octave-3.6.1/src/Makefile.in	2012-02-22 14:46:13.000000000 -0500
@@ -4044,7 +4044,7 @@
 
 # Increment these as needed and according to the rules in the libtool manual:
 liboctinterp_current = 1
-liboctinterp_revision = 0
+liboctinterp_revision = 1
 liboctinterp_age = 0
 liboctinterp_version_info = $(liboctinterp_current):$(liboctinterp_revision):$(liboctinterp_age)
 liboctinterp_la_LDFLAGS = \
diff -uNr octave-3.6.0/src/profiler.cc octave-3.6.1/src/profiler.cc
--- octave-3.6.0/src/profiler.cc	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/src/profiler.cc	2012-02-22 14:34:54.000000000 -0500
@@ -385,11 +385,11 @@
 profile_data_accumulator::query_time (void) const
 {
   octave_time now;
-  // FIXME -- this should be removed at some point...  See bug 34210.
-#if defined (__CYGWIN__) || defined (__MINGW32__)
-  volatile
-#endif
-    double dnow = now.double_value ();
+
+  // FIXME -- is this volatile declaration really needed?
+  // See bug #34210 for additional details.
+  volatile double dnow = now.double_value ();
+
   return dnow;
 }
 
diff -uNr octave-3.6.0/src/pt-idx.cc octave-3.6.1/src/pt-idx.cc
--- octave-3.6.0/src/pt-idx.cc	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/src/pt-idx.cc	2012-02-22 14:34:54.000000000 -0500
@@ -177,13 +177,13 @@
 
 static inline octave_value_list
 make_value_list (tree_argument_list *args, const string_vector& arg_nm,
-                 const octave_value *object)
+                 const octave_value *object, bool rvalue = true)
 {
   octave_value_list retval;
 
   if (args)
     {
-      if (object && args->has_magic_end () && object->is_undefined ())
+      if (rvalue && object && args->has_magic_end () && object->is_undefined ())
         gripe_invalid_inquiry_subscript ();
       else
         retval = args->convert_to_const_vector (object);
@@ -476,7 +476,7 @@
             case '(':
               {
                 octave_value_list tidx
-                  = make_value_list (*p_args, *p_arg_nm, &tmp);
+                  = make_value_list (*p_args, *p_arg_nm, &tmp, false);
 
                 idx.push_back (tidx);
 
@@ -496,7 +496,7 @@
             case '{':
               {
                 octave_value_list tidx
-                  = make_value_list (*p_args, *p_arg_nm, &tmp);
+                  = make_value_list (*p_args, *p_arg_nm, &tmp, false);
 
                 if (tmp.is_undefined ())
                   {
@@ -601,6 +601,18 @@
 
 /*
 %!test
+%! clear x
+%! clear y
+%! y = 3;
+%! x(y(end)) = 1;
+%! assert (x, [0, 0, 1]);
+%! clear x
+%! clear y
+%! y = {3};
+%! x(y{end}) = 1;
+%! assert (x, [0, 0, 1]);
+
+%!test
 %! x = {1, 2, 3};
 %! [x{:}] = deal (4, 5, 6);
 %! assert (x, {4, 5, 6});
diff -uNr octave-3.6.0/src/sighandlers.cc octave-3.6.1/src/sighandlers.cc
--- octave-3.6.0/src/sighandlers.cc	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/src/sighandlers.cc	2012-02-22 14:34:54.000000000 -0500
@@ -79,13 +79,25 @@
 #define BADSIG (void (*)(int))-1
 #endif
 
+// The following is a workaround for an apparent bug in GCC 4.1.2 and
+// possibly earlier versions.  See Octave bug report #30685 for details.
+#if defined (__GNUC__)
+# if ! (__GNUC__ > 4 \
+        || (__GNUC__ == 4 && (__GNUC_MINOR__ > 1 \
+                              || (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ > 2))))
+#  undef GNULIB_NAMESPACE
+#  define GNULIB_NAMESPACE
+#  warning "disabling GNULIB_NAMESPACE for signal functions -- consider upgrading to a current version of GCC"
+# endif
+#endif
+
 #define BLOCK_SIGNAL(sig, nvar, ovar) \
   do \
     { \
-      gnulib::sigemptyset (&nvar); \
-      gnulib::sigaddset (&nvar, sig); \
-      gnulib::sigemptyset (&ovar); \
-      gnulib::sigprocmask (SIG_BLOCK, &nvar, &ovar); \
+      GNULIB_NAMESPACE::sigemptyset (&nvar); \
+      GNULIB_NAMESPACE::sigaddset (&nvar, sig); \
+      GNULIB_NAMESPACE::sigemptyset (&ovar); \
+      GNULIB_NAMESPACE::sigprocmask (SIG_BLOCK, &nvar, &ovar); \
     } \
   while (0)
 
@@ -94,7 +106,7 @@
 #endif
 
 #define BLOCK_CHILD(nvar, ovar) BLOCK_SIGNAL (SIGCHLD, nvar, ovar)
-#define UNBLOCK_CHILD(ovar) gnulib::sigprocmask (SIG_SETMASK, &ovar, 0)
+#define UNBLOCK_CHILD(ovar) GNULIB_NAMESPACE::sigprocmask (SIG_SETMASK, &ovar, 0)
 
 // Called from octave_quit () to actually do something about the signals
 // we have caught.
@@ -185,7 +197,7 @@
         {
           octave_set_signal_handler (sig_number, SIG_DFL);
 
-          gnulib::raise (sig_number);
+          GNULIB_NAMESPACE::raise (sig_number);
         }
     }
 }
@@ -216,10 +228,10 @@
     act.sa_flags |= SA_RESTART;
 #endif
 
-  gnulib::sigemptyset (&act.sa_mask);
-  gnulib::sigemptyset (&oact.sa_mask);
+  GNULIB_NAMESPACE::sigemptyset (&act.sa_mask);
+  GNULIB_NAMESPACE::sigemptyset (&oact.sa_mask);
 
-  gnulib::sigaction (sig, &act, &oact);
+  GNULIB_NAMESPACE::sigaction (sig, &act, &oact);
 
   return oact.sa_handler;
 }
diff -uNr octave-3.6.0/test/test_io.m octave-3.6.1/test/test_io.m
--- octave-3.6.0/test/test_io.m	2012-01-15 13:05:02.000000000 -0500
+++ octave-3.6.1/test/test_io.m	2012-02-22 14:34:54.000000000 -0500
@@ -227,6 +227,8 @@
 %!
 %! delete matrix.ascii;
 
+%!error  load ("")
+
 %% FIXME: This test is disabled as it writes to stdout and there is no easy
 %% way to recover output.  Need to spawn new octave process and pipe stdout
 %% somewhere to treat this case.